PHP utvecklare - Lediga jobb

Är du PS Finance Groups nästa fullstackutvecklare inom PHP?

Bergvik & Partners hjälper PS Finance Group att hitta en driven och lösningsorienterad PHP utvecklare som vill vara med och utveckla affärskritiska system i en miljö där stabilitet, ansvar och kvalitet står i fokus.

Om rollen

I rollen får du kombinera support, förvaltning och nyutveckling i en vardag där teknik, verksamhet och affär hänger tätt ihop. Du kommer att arbeta med att säkra, vidareutveckla och förbättra befintlig funktionalitet, samtidigt som du är med och bygger nya lösningar som tar systemen framåt.

Det här är en roll för dig som trivs med att förstå helheten, ta ansvar för att saker fungerar i praktiken och som gillar att utveckla robusta lösningar över tid. Hos PS Finance Group handlar utveckling inte bara om att skriva ny kod, utan också om att säkerställa att det som redan finns fortsätter vara stabilt, effektivt och användbart.

Du blir en del av ett företag i stark tillväxt, där det finns goda möjligheter att påverka både teknik, arbetssätt och framtida lösningar. PS Finance Group söker dig som motiveras av att vara med på en utvecklingsresa där initiativ, ansvarstagande och engagemang uppskattas.

Vem vi söker

För PS Finance Group är rätt inställning viktigare än antalet år på CV. Bolaget värdesätter personer som är nyfikna, lösningsorienterade och som vill utvecklas tillsammans med teamet och systemen de arbetar med.

Du har arbetat i en miljö där PHP varit ett centralt programmeringsspråk och känner dig trygg i att utveckla, felsöka och vidareutveckla system. Du trivs med att arbeta fokuserat med kod, men uppskattar också samarbetet med kollegor i andra roller för att förstå behov och hitta välfungerande lösningar.

Rollen innebär även dialog mellan teknik, verksamhet och kund. Därför är det viktigt att du är trygg i kommunikationen och kan bidra med ett professionellt och lösningsfokuserat perspektiv i både interna och externa sammanhang.

Vi ser gärna att du har

• Mycket goda kunskaper inom PHP

• Erfarenhet av MySQL och SQL hantering

• Grundläggande kunskaper inom HTML och CSS

• Erfarenhet av REST API

• God förståelse för webbflöden och backendlogik

• Mycket goda kunskaper i svenska, både i tal och skrift

Teamet

Du blir en del av ett litet, erfaret och högpresterande team med stark kultur av samarbete, ansvarstagande och kvalitet. Teamet består av olika individer som kompletterar varandra väl och har en gemensam drivkraft att bygga lösningar som fungerar i praktiken.

Hos PS Finance Group får du

• En viktig roll i ett bolag med stark tillväxt och framtidstro

• Möjlighet att påverka teknik, arbetssätt och framtida lösningar

• En nära och prestigelös kultur där människor trivs och utvecklas

• Moderna kontor på Lindholmen med havsutsikt och inspirerande arbetsmiljö

• En arbetsgivare som tar hand om sina medarbetare och värdesätter gemenskap

Om PS Finance Group

PS Finance Group är en snabbfotad och lättrörlig organisation inom finans och fordringshantering. Bolaget är i stark tillväxt och är en del av Confirma Software, en växande mjukvarukoncern.

Hos PS Finance Group blir du en del av en kultur där engagemang, ansvarstagande och gemenskap värderas högt. Det är ett bolag som tar hand om sina medarbetare på riktigt och lägger stor vikt vid att skapa en arbetsmiljö där människor känner sig delaktiga, uppskattade och sedda.

Du sitter i moderna och inspirerande kontor på Lindholmen i Göteborg, med fantastisk utsikt över vattnet. Här arbetar teamet nära varandra, med korta beslutsvägar och en stark vilja att utvecklas tillsammans, både som företag och individer.

Praktisk information

Start: 1 september eller enligt överenskommelse

Omfattning: Heltid, 100 procent

Placering: Lindholmspiren 7, Göteborg

Urval sker löpande, så skicka gärna in din ansökan så snart som möjligt.

Har du frågor om rekryteringsprocessen eller rollen är du varmt välkommen att kontakta Fredrik på Bergvik & Partners via mejl: fredrik.bergvik@bergvikpartners.se

Välkommen med din ansökan.

Är du en erfaren pentestare som drivs av att säkra Sveriges mest kritiska infrastruktur? Vill du jobba i ett team där teknisk excellens kombineras med en prestigelös kultur? Knowit i Linköping växer och söker nu dig som vill göra skillnad på riktigt.

Om tjänsten

Knowit Cybersecurity & Law är Nordens mest spännande specialistbolag inom IT- och Informationssäkerhet samt digitaliseringsjuridik. Här blir du en del av ett nationellt team på 150 dedikerade säkerhetsspecialister. Som konsult hos Knowit i Linköping får du möjligheten att arbeta med allt från stora statliga myndigheter till innovativa privata bolag inom sektorer som energi, hälsa och finans. Du kommer ingå till det Nordiska IT- säkerhetsteamet som idag består av 14 personer. Du kommer också arbeta gränsöverskridande tillsammans med kollegor inom informationssäkerhet, juridik och säkerhetsskydd. Detta gör att du får möjlighet att utvecklas genom att lära av andra. Det kommer vara av stor vikt att du trivs i en roll där du arbetar strukturerat och enligt överenskommen tidsplan med hög kvalitet.

Här värderas din balans mellan arbetsliv och privatliv högt. Du kliver in i en miljö som präglas av öppenhet, jämställdhet och en vilja att ständigt utvecklas.

Du erbjuds

• Att arbeta tillsammans med seniora pentestare IT-säkerhetsspecialister där du får möjlighet att utvecklas och arbeta med spännande kunder.
• Att bli en del av ett familjärt bolag där konsultrollen blandas med gemenskap tillsammans med kollegorna på kontoret i Linköping.
• En plats i ett värderingsstyrt bolag där du som individ blir sedd och får möjlighet att göra skillnad på riktigt.

Arbetsuppgifter

I rollen som senior pentestare har du ett stort eget ansvar. Du driver dina uppdrag självständigt – från första kundkontakt till slutrapportering. Dina arbetsuppgifter kommer bland annat vara att:

• Planera och genomföra tekniska penetrationstester i komplexa kundmiljöer.
• Arbeta enligt etablerade metoder som PTES och OWASP WSTG.
• Analysera sårbarheter och paketera slutsatser i tydliga rapporter.
• Presentera analyser och ge strategiska råd till både tekniska och icke-tekniska målgrupper.
• Bidra till utvecklingen av Knowits tjänsteutbud inom IT-säkerhet.

Vi söker dig som

• Har minst 1-2 års arbetslivserfarenhet av tekniska säkerhetstester (pentester)
• Innehar relevant högskoleutbildning eller motsvarande kunskaper förvärvade genom erfarenhet.
• Har en stark inre drivkraft och som trivs med att kombinera djup teknik med en konsultmässig framtoning.
• Dokumenterad erfarenhet av att självständigt planera och utföra tester enligt vedertagna metoder.
• Mycket god förmåga att uttrycka dig i tal och skrift på både svenska och engelska, då rapportskrivning är en central del av rollen.

Det är meriterande om du har

• Certifieringar såsom OSCP, GPEN, GWAPT eller eCPPT.
• Erfarenhet av att arbeta mot säkerhetskänslig verksamhet.

För att lyckas i rollen har du följande personliga egenskaper:

• Hjälpsam
• Ordningsam
• Intellektuellt nyfiken

För denna roll är det en fördel att ha svenskt medborgarskap då många av uppdragsgivarna träffas av säkerhetsskyddslagen.

Vår rekryteringsprocess

Denna rekryteringsprocess hanteras av Academic Work och vår kunds önskemål är att alla frågor rörande tjänsten skickas till Academic Work.

Vi tillämpar löpande urval och kommer plocka ner annonsen när tillräckligt många kandidater har nått slutskedet i rekryteringsprocessen. Vid ansökan efterfrågas ett CV. Personligt brev använder vi inte som urvalsmetod och behöver därför inte bifogas. Rekryteringsprocessen innehåller två urvalstest: ett personlighetstest och ett test i kognitiv förmåga. Testerna är ett verktyg för att kunna hitta den kandidat med högst potential för tjänsten samt främja jämlikhet, mångfald och en rättvis rekryteringsprocess.

At Umain we're crafting the future, one innovative project at a time. With our motto "Shape, Ship, Scale," we empower our team to envision the future and play a pivotal role in building it. We're a dynamic team where you can shape the future, ship groundbreaking solutions, and scale your abilities in many different ways.

We are now looking for Senior Backend Engineers who want to build robust solutions that power products used by millions of people.

We have a proven track record:

• 400M+ total app downloads

• 50M+ monthly active users

• Backends handling tens of thousands of requests per second

• Globally recognized, multi-market applications

The office in Gothenburg is our default workplace, but we stay flexible when working from home makes sense for the team or the project. We trust each other to coordinate and keep things professional.

Most of our work is built in Kotlin, Go, and TypeScript, and we aim to pick the tools that best fit each project so our teams can focus on delivering the right solution.

The role is broad but centered on backend. You'll work on projects for both Swedish and international companies, including systems that integrate external services, automation, and frontend clients.

• Building high-performance, and scalable systems in modern stacks that suit the project.

• Designing cloud-native systems with Infrastructure as Code (Terraform) across AWS, GCP, and Azure.

• Developing robust data models and database architectures to support application requirements.

• Building observable systems with the right metrics, logs, tracing, and alerting to understand and operate what we ship.

• Building and maintaining CI/CD pipelines with containerized deployments and scaling strategies.

If you're excited by working across the stack, always learning, and making a real impact at scale, we believe you'll feel at home at Umain.

• 5+ years of experience building and running backend services in production.

• Comfortable owning a system end to end, from API design to deployment and operations.

• Strong in at least one of our core languages (Kotlin, Go, or TypeScript), and willing to pick up others as projects demand.

• Experience making technical decisions on a team: weighing tradeoffs, reviewing code, and mentoring peers.

• A product mindset: You think about maintainability, user impact, and long-term health, not just the ticket in front of you.

• Familiar with agentic development tools

• You treat unfamiliar problems and new technologies as an opportunity rather than a risk. In consulting, the next project often looks nothing like the last one, and you see that as a feature.

• A personal coach and support to help you develop both professionally and personally.

• A range of diverse projects that explore and push the boundaries of what's possible.

• A fun and fair work environment where you can grow through meaningful challenges and great colleagues.

• Multidisciplinary teams where backend engineers work closely with product, design, analysis, and testing.

• Working alongside some of the largest and most forward-thinking brands on the planet.

Career Framework

We believe in fairness and clarity, which is why we've established a transparent career framework to ensure equal pay and equal opportunities for all. Your growth and success are as important to us as they are to you. Together with your coach, you will build your own development plan and grow in your career.

Work-Life Balance

At Umain, we understand that life doesn't pause when you walk into the office. We welcome team members from all walks of life and recognize the richness that different backgrounds, ages, and life stages bring to a team. Whether you're taking care of your family, your pets, or yourself, we're committed to supporting a healthy balance that respects your needs.

Skills Over Degrees

We're more interested in what you can do than in the diplomas you hold. Talent, drive, and creativity are what count at Umain. Here, you'll find opportunities to grow, learn, and excel in your career, regardless of your educational background.

Background check

Umain conducts a background check for final candidates in accordance with our internal policies. The check is carried out only with your consent and is ordered by our CISO through our approved screening partner. The scope of the check depends on the role level. This step is performed late in the recruitment process and is used solely to support a secure and fact-based hiring decision.

At TF Bank and Avarda, you will have the chance to be part of an exciting journey as we build a state-of-the-art platform that is transforming how e-commerce merchants manage payments. As a Tech Lead, you will play a pivotal role in guiding the design and development of our backend systems, ensuring scalability, performance, and technical excellence across the platform.

Why should you join us? We offer more than just a technical challenge. You will become part of a team building the payment solutions of the future with modern and unified technology. With us, you can grow both technically and culturally as we shape stronger work processes and develop innovative solutions for future products. We are building a modern platform that supports both existing and upcoming products, and you will help shape a stronger company culture and more effective ways of working.

Our backend platform is based on .NET microservices, primarily hosted in Azure. At the core of our system is Corniche, an API-driven core banking system that handles all financial transactions.

We have a distributed tech team with members in Borås, Stockholm, Gdansk, Malaga, and a partner in the Czech Republic. Travel may occur.

Your responsibilities:

• Lead the design and development of microservices and their architecture using .NET Core.

• Drive cloud-based solution design and ensure robust, scalable, and reliable services using Azure Cloud Native.

• Oversee continuous integration, delivery, and deployment using Kubernetes, Docker, and Azure Pipelines.

• Optimize systems and applications for high performance, reliability, and maintainability.

• Implement and improve logging and observability using OpenTelemetry.

• Mentor and guide developers of varying seniority, contributing actively to technical and architectural decisions.

• Collaborate across distributed teams and ensure alignment on technical strategy and best practices.

We believe you have:

• Extensive experience in software engineering, typically 8–10 years, with strong expertise in C#, .NET Core, and Azure.

• Several years of experience in senior, lead, or architect-level roles, ideally as a Tech Lead today.

• Proven experience working with transaction-intensive systems and agile development processes.

• Deep understanding of system architecture and hands-on experience designing and maintaining microservices.

• Experience leading engineering teams or technical initiatives in distributed environments.

• Experience in e-commerce, payment solutions, or finance is a plus, as well as familiarity with systems like Corniche, Mambu, or similar.

Every day, millions of people use SCRL to create and share content across social platforms. Behind the product is a small, profitable, and fully self-funded team based in Stockholm.

Now we’re entering a new phase. As SCRL expands beyond native apps, we’re building the backend infrastructure required to support accounts, subscriptions, synchronization, APIs, and cross-platform experiences at scale.

We’re looking for a Senior Backend Engineer to help shape that foundation. You’ll work on the systems powering user identity, content delivery, subscription management, and data synchronization across iOS, Android, and web, while helping define the architecture and engineering standards behind the platform long term.

What you will do In this role you will own the backend that powers SCRL across iOS, Android, and our upcoming web platform. You will work both on the bigger architectural decisions with our CTO and Head of Data, and on the new features together with the frontend team during our sprints. Day to day, that means:

• Building and maintaining the APIs and services that deliver content to millions of users

• Designing systems that scale as we grow, without scaling our costs at the same rate

• Owning our PostgreSQL database and how we store and serve content

• Building scalable and cost-efficient systems for storing and delivering images and creative assets using AWS and S3

• Making sure premium status stays in sync across iOS, Android, and web

• Implementing proper security and access control, and making sure we stay GDPR compliant as we start storing user generated content in the cloud

What we are looking for

• Several years of experience building and operating backend systems in production

• Strong foundations in TypeScript and PostgreSQL

• Experience working with cloud infrastructure on AWS or GCP

• Experience building systems that have scaled in terms of users, traffic, or complexity

• Comfortable being a senior voice in discussions around architecture, tradeoffs, and long-term platform decisions

What we offer We are a small, international team based by Slussen in central Stockholm. Most of us work from the office with some flexibility, and the team is small enough that everyone has visibility into what is being built and why.

What you'll get:

• Significant ownership and technical influence from day one

• A profitable, self-funded product used by millions globally

• A small and experienced team with fast decision-making and close collaboration

• 30 days of paid vacation

• Health benefits and pension salary exchange

• A fully stocked office with snacks and Nintendo Switch

• Monthly after works and quarterly team activities

• Annual company retreats. Recent trips have taken us to Bali, Lisbon, and Madrid.

Want to become a part of Appostrophe? Then we’d love to hear from you. We review applications continuously. If you have any questions feel free to reach out to Johanna or Gabriella at Ants Tech Recruiters.

You know that bit where every company says they’re “changing the world”? Yeah, it can feel a little forced. But we like to think our story actually has some realness to it.

Our story begins with Shadi Bitar and Ninos Malki, who came to Sweden from Syria as kids and discovered that books could be a bridge - helping them learn the language, understand the culture, and explore new worlds.

A thought emerged, what if everyone could have that? And just like that, Nextory was born - your all-access pass to read, listen, and discover new perspectives without limits.

And now, we're on a quest to find a Product Engineer. 

Let us tell you about the role 📖 As a Product Engineer at Nextory, you will be involved throughout the entire product development journey - from early ideas and problem discovery to implementation, launch, and continuous improvement. We’re shifting from traditional development roles towards engineers who take ownership, think holistically, and contribute far beyond writing code.

We believe that the future of software engineering is more about authoring intent than writing lines of code.

You will work across the stack with a focus on backend development, distributed systems, integrations, and scalable architecture. Just as importantly, you’ll collaborate closely with relevant stakeholders to shape solutions that create real value for our users.

The main character we’re looking for 👀 We believe you are a curious and product-minded engineer who enjoys solving complex problems and building scalable, high-quality systems. You thrive in collaborative environments and are just as comfortable collaborating with humans as you are working alongside AI-powered tools, agents and workflows to scale your own impact.

Furthermore, we believe you have:

• MSc, BSc in Computer Science or another relevant field, or equivalent work experience.

• Around 5 years or more experience working with backend development

• A strong understanding of distributed systems, microservices patterns, and how to build for scalability and resilience.

These are a few of the technologies we work with.

Backend: Java

Cloud & Infrastructure: Google Cloud Platform, Kubernetes, Docker, Terraform

Databases, Caching & Messaging: PostgreSQL, MongoDB, Redis, Kafka

While solid Java experience is strongly preferred, we don’t expect you to have experience with everything else that we’re using. We care more about having strong engineering fundamentals and a curiosity to learn.

The Nextory way of working 🏠 At Nextory, we believe a strong and inclusive culture is key to our success and that culture flourishes when we meet and collaborate in person as much as possible. That’s why we spend the majority of the working time at our beautiful office!

We are based in Stockholm, Sweden, with offices in Paris and Bangalore. Our hybrid work policy includes four days in the office and Wednesdays as a work-from-home day.

Your next story starts here 💫 We look forward to your application. Applications are reviewed continuously. If you have any questions about the role, please contact Erika Thorslund, Talent Acquisition, erika.thorslund@nextory.com

Please note that we do not offer relocation and that a six-month probationary period applies.

Vill du ta ditt konsultande till nästa nivå hos Sveriges bästa arbetsgivare? Vi vet vad du tänker. Du har hört det förut. Men tro oss, det har du inte. Vårt körsbär på konsulttårtan är något annat. Sök jobbet och smaka själv!

Vi söker nu en erfaren integrationsutvecklare till ett långsiktigt uppdrag hos en samhällsviktig aktör inom energisektorn. Uppdraget passar dig som har gedigen erfarenhet av Java-baserad systemutveckling, integrationsplattformar och moderna containerbaserade miljöer.

Du kommer att bli en viktig del av ett agilt team som arbetar med utveckling, vidareutveckling och förvaltning av systemintegrationer. Teamet består bland annat av analytiker, utvecklare, testare och applikationsspecialister. En central del av uppdraget är även att bidra i migrering av befintliga integrationer från legacy-lösningar till en ny integrationsplattform.

Om uppdraget

I rollen kommer du bland annat att arbeta med att:

• utveckla och vidareutveckla integrationsflöden

• implementera integrationslösningar i Apache Camel på Kubernetes-plattform

• arbeta med XML och konvertering mellan olika XML-format

• dokumentera design och systemlösningar

• delta i migrering från befintliga legacy-lösningar till ny integrationsplattform

• bidra till införande av API Management-lösning

• delta i projekt och förvaltningsarbete

• felsöka, rätta och testa både nya och befintliga integrationer

• bidra till teamets arbetssätt och utveckling

Vi söker dig som har

• minst 5 års erfarenhet som systemutvecklare under de senaste 10 åren

• minst 3 års erfarenhet av Javautveckling

• minst 2 års erfarenhet av applikationsutveckling baserad på mikroservicearkitektur och containerteknik

• minst 2 års erfarenhet av system- och integrationsutveckling med tekniker som:

  • XML/XSLT

  • JMS

  • Web services, SOAP och/eller REST

• minst 2 års erfarenhet av utveckling med Apache Camel

• mycket goda kunskaper i svenska, både i tal och skrift

Det är meriterande om du har

• erfarenhet av systemintegration inom energisektorn

• erfarenhet av Oracle SOA Suite och Oracle WebLogic

• erfarenhet av Spring/Spring Boot

• erfarenhet av API i en API Gateway

• erfarenhet av arbete i säkerhetsklassade eller samhällskritiska miljöer

Som person är du

Vi söker dig som är självgående, strukturerad och målinriktad. Du har god samarbetsförmåga, tar egna initiativ och är flexibel när arbetsbelastningen varierar. Eftersom rollen innebär nära samarbete med både team och andra intressenter är det viktigt att du är kommunikativ, tydlig och har lätt för att skapa förtroende.

Praktisk information

Distans: upp till 50 % enligt överenskommelse, med närvaro på kontor minst 2,5 dagar per vecka Språk: svenska Säkerhet: säkerhetsprövning och registerkontroll krävs för uppdraget

Låter detta som ett uppdrag för dig? Skicka gärna din profil/CV så tar vi dialogen vidare.

Bara det bästa åt de bästa – vår personalfilosofi

Castra är en konsultgrupp inom IT och Management. Eller ja, en elite squad kan man säga. Vi samlar de vassaste och mest erfarna konsulterna, helt enkelt för att det är hos oss de får ut max i både kapacitet och livskvalitet. Vi är verksamma inom Systemutveckling, IT-infrastruktur, IT-styrning & Ledarskap samt IT-säkerhet.

Vi är utsedda till Sveriges- och Europas bästa arbetsplats, på riktigt! Det låter lite skrytsamt, men det är faktiskt inte vi som sagt det. Castra har sedan 2017 blivit certifierad av Great Place to Work, en utmärkelse som är helt baserat på medarbetarundersökningar. Vi har de senaste tre åren blivit utnämnda till Sveriges Bästa Arbetsplats för stora bolag och nu senast kammade vi även hem förstaplatsen bland Europas Bästa Arbetsplatser. Som grädde på moset är vi även ett Gasell- och Karriärföretag!

På Castra tror vi på frihet, utveckling och gemenskap. Du som konsult styr själv vilka uppdrag du tar, när du jobbar, om du vill levla upp någon kompetens och hur och mycket lön och semester du tar ut. Att du får bygga din egen logga är bara en bonus! Trodde du det var allt? Då trodde du fel. Stöd av bra chefer, aktiviteter, kompetent och snabbfotad säljstyrka, möjlighet till delägarskap, stora möjligheter att påverka bolagets framtid och härliga kollegor – listan på vad som gör Castra till en fantastisk arbetsplats kan göras lååång. Möjligheterna bra nära oändliga. Win för alla parter, säger vi.

Castra har kontor i Göteborg, Stockholm, Malmö, Linköping, Norrköping, Örebro, Jönköping och Sundsvall.

Läs mer om hur det är att jobba hos oss på castra.se/konsulterbjudande/

Har vi lyckats väcka din nyfikenhet?

Sök direkt via länken eller hör av dig till xx xx på xx.xx@castra.se eller 070-xx xx xx.

About Us:

At TechStack Global AB, we’re a close-knit team of software engineers who are genuinely passionate about technology. Our mission is to empower our clients by helping them achieve their digital aspirations. Unlike typical consultancies, we prioritize hiring top-notch tech talent and pairing them with projects that truly challenge and inspire them, ensuring that their skills are fully utilized.

Are you a Senior Java Developer looking for an opportunity to work with cutting-edge technology, microservices architecture, and scalable cloud solutions? Join our team and be part of a dynamic environment where innovation meets impact!

🔹 About the Role:

As a Senior Java Developer, you will play a key role in designing, developing, and deploying scalable applications. You’ll work with Java, Spring Boot, microservices, REST APIs, AWS, and Kafka to build robust and high-performance backend systems. If you enjoy problem-solving, writing clean and efficient code, and working in a collaborative team, this is the role for you!

🔹 Key Responsibilities:

✔ Develop, enhance, and maintain high-performance Java-based applications.

✔ Design and implement RESTful APIs to support business needs.

✔ Architect and develop microservices-based applications with Spring Boot.

✔ Deploy and manage applications in AWS, ensuring scalability and security.

✔ Work with Kafka for real-time data streaming and event-driven architecture.

✔ Collaborate with cross-functional teams to deliver high-quality software solutions.

✔ Optimize applications for performance, scalability, and maintainability.

🔹 Required Skills & Experience:

✅ Strong experience in Java development.

✅ Expertise in Spring Boot and microservices architecture.

✅ Hands-on experience with REST API design and development.

✅ AWS cloud services experience (EC2, S3, Lambda, etc.).

✅ Knowledge of Kafka and event-driven systems.

✅ Experience with Agile development methodologies.

✅ Strong problem-solving and debugging skills.

📌 What We Offer:

🌟 Work on exciting projects using modern technology stacks.

🌟 A collaborative and innovative team environment.

🌟 Competitive salary & benefits package.

🌟 Opportunities for career growth and skill development.

🌟 Flexible work arrangements, including hybrid/remote options.

📩 How to Apply?

To apply for this position, please submit your resume and a cover letter outlining your relevant experience and why you're a good fit for the role. You can apply directly through LinkedIn or send your application to contact@techstack.se.

#Hiring #JavaDeveloper #SpringBoot #Microservices #AWS #Kafka #SoftwareEngineering #BackendDevelopment

Wrknest is recruiting a Backend Software Engineer on behalf of an international technology company based in Stockholm. The company develops advanced connected platforms used by businesses and consumers worldwide, with a strong focus on networking, cloud infrastructure, and smart device ecosystems.

In this role, you will join a highly skilled engineering team responsible for developing and maintaining core backend systems powering connected products and services. The position is ideal for someone who enjoys solving technically complex challenges, improving system reliability, and working across backend, cloud, embedded, and application environments.

You will become part of a collaborative and product-focused engineering culture where quality, ownership, and continuous improvement are highly valued.

ou will play an important role in designing and developing backend services that support large-scale connected systems and applications. The role involves close collaboration with several technical teams and offers the opportunity to influence both architecture and development processes.

Examples of responsibilities include:

• Designing, building, and maintaining backend services using Node.js and TypeScript

• Developing secure, scalable, and maintainable APIs and workflows

• Contributing to architectural discussions and technical decisions

• Reviewing code and supporting high engineering standards and release quality

• Investigating production issues and implementing robust solutions

• Collaborating with teams within embedded, web, mobile, product, and design

• Improving reliability, observability, and developer experience across services

Requirements

• At least 5 years of professional experience working with Node.js and TypeScript

• Minimum 3 years of experience working with SQL databases such as PostgreSQL

• Experience developing software for connected devices, infrastructure products, networking systems, or similar complex environments

• Good understanding of web security, including OWASP, OAuth, and browser security fundamentals

• Strong debugging skills and experience with defensive programming

• Professional experience with Git, Unix/Linux, and Docker-based environments

• Ability to work independently and take ownership of technical solutions

• Strong communication skills in English, both written and spoken

• Valid Swedish work permit and residence in Sweden at the time of application

Meritorious

• Experience with Rust or Go

• Experience with gRPC

• Experience with WebRTC

• Experience with DevOps, CI/CD, and build pipelines

• Experience using AI tools and LLMs to improve engineering workflows and productivity

The client values engineers who are curious, solution-oriented, and motivated by building reliable products in technically advanced environments. You are comfortable collaborating across teams while also taking ownership of your own work.

Start: According to agreement

Location: Stockholm, Sweden

Employment type: Full-time

Work model: Hybrid

Benefits

• Competitive compensation package

• Occupational pension and insurance package

• Wellness allowance

• Flexible working hours

• Access to modern technical equipment and products

Please note that a background check will be conducted in the final stage of the recruitment process.

About the client

The client is an international technology company developing advanced platforms and connected solutions used globally within networking, infrastructure, and smart technology. Their products combine software, cloud services, and hardware to create scalable and reliable ecosystems used by millions of users worldwide.

The company is driven by innovation, technical excellence, and long-term product development, offering employees the opportunity to work on impactful technology in an international environment.

Om Wrknest Engineering

Wrknest Engineering specializes in helping engineers and technicians find their next career step. We collaborate with forward-thinking companies and offer both recruitment and consulting assignments within technology and industry.

We believe in building long-term relationships and strive to be an engaged and attentive partner. Through us, you gain the opportunity to be part of technological advancements that shape tomorrow’s society, in roles where your expertise makes a real difference.

Our ambition is for you to thrive, grow, and feel proud of your work. Read more at www.wrknestengineering.se.

ABOUT SINCH

Sinch is pioneering the way the world communicates. More than 150,000 businesses — including Google, Uber, Paypal, Visa, Tinder, and many others — rely on Sinch’s Customer Communications Cloud to power engaging customer experiences through mobile messaging, voice, and email.

Whether you need to verify users or craft omnichannel campaigns, Sinch makes it easy. Our AI-infused Super Network, APIs, and applications ensure you can connect with your customers reliably and securely, at every step of their journey.

At Sinch we “Dream Big”, “Win Together”, “Keep it simple”, and “Make it Happen”. These values are our foundation!

DESCRIPTION

We have a modern microservice architecture with code no older than two years, and our platform is hosted both in AWS and in our own data centers, using cloud-native technologies such as Kubernetes and Docker, to name a few. Here, you will take part in designing, developing, and deploying backend services with a focus on high availability, low latency, and scalability. These backend services form the backbone of our messaging experience, which serves more than 150,000 businesses globally.

As our new Node.js Backend Developer you will:

• Take an active role in transforming user stories into clean, maintainable, and high-quality code. This is a hands-on position focused on both design and development.
• Contribute as a key member of an autonomous, cross-functional team delivering our messaging platform to businesses around the world.
• Share your expertise and drive improvements in methodologies and best practices across the team.
• Work closely with passionate colleagues, enjoy a collaborative and fun environment, and take pride in building world-class solutions for customer engagement.

REQUIREMENTS

Who are you?

Passion for coding is the most important ingredient for success. An ideal candidate is someone who, in addition to TypeScript, has Node.js backend experience and has worked with cloud-native technologies. We are a group of enthusiastic problem-solvers who enjoy tackling complex challenges, and we’d love for you to join if you feel the same way.

• Collaboration, curiosity, and strong communication skills are essential, as we build world-class messaging solutions together.
• Strong background in modern software development practices.
• Deep expertise in designing and implementing event-driven microservices using Node.js and TypeScript.
• Hands-on experience building scalable services with cloud-native technologies.
• Fluent in English (Swedish is a plus).

Nice to Have

• Experience integrating AI-assisted development tools (e.g., Claude, Gemini, Cursor) into engineering workflows.
• Background in telecom provisioning systems or high-transaction, carrier-grade platforms.
• Familiarity with messaging protocols such as SMS, RCS, and WhatsApp.

Our corporate language is English, please submit your application in English.

At Sinch, we value learning, embrace change, and offer opportunities for personal and professional growth. Unfortunately, we are not supporting relocation at this time.

Applicants must:

• Hold Swedish or EU/EEA citizenship.
• Have a valid Swedish work permit.

OUR HIRING PROCESS

We are committed to ensuring a recruitment process that is fair, objective, consistent, and inclusive. Our approach includes structured, competency-based interviews designed to evaluate your skills, experience, and qualifications relevant to the role. At times, we may include a data-driven assessment to enhance our hiring success and identify candidates likely to excel.

We believe in a two-way process and encourage you to ask questions throughout the journey. If this role isn't what you're looking for, please explore the other opportunities listed on our career page: https://www.sinch.com/careers/. No matter who you are, we hope you find an exciting path forward - hopefully with us!