Lediga jobb som Systemutvecklare hos Pinetree AB

• Bli en del av Arizon – fortsätt din resa i en stark gemenskap!

  Arbetsgivare / Ort:Pinetree AB / Stockholm

  Omfattning / Varaktighet:Vanlig anställning / Tills vidare

  Lönetyp: Fast månads- vecko- eller timlön

  Ansök senast imorgon

  Publicerad: 2026-01-20

  Källa: Arbetsförmedlingen

  Ansök här

  Om jobbet

  Har du flera års erfarenhet som utvecklare och funderar på vad du ska göra härnäst?

  Vill du arbeta i en miljö där du får fortsätta utvecklas, omgiven av människor som stöttar varandra och delar din passion för teknik?

  Välkommen till Arizon – ett konsultbolag som kombinerar gemenskap och tekniskt intresse med viljan att vara bäst inom vår nisch.

  Om Arizon

  Arizon är ett mindre konsultbolag med kontor i Stockholm men med kunder över hela Norden. Vi är ett gäng seniora utvecklare som tillsammans hjälper företag att lösa komplexa tekniska utmaningar och bygga framtidens digitala lösningar. Våra kunder är allt från några av Sveriges mest kända varumärken till startups i Silicon Valley.

  I takt med att vi växer söker vi nu fler seniora utvecklare som vill arbeta som konsulter och som ser charmen i att vara en del av ett mindre bolag med stark gemenskap, högt i tak och där alla får ta plats.

  Warhammer-spelare, operasångare, stjärnskådare, parkourfantaster, friluftsmänniskor, bandyproffs och framför allt föräldrar – vi finns alla här, och arbetar tillsammans på samma villkor.

  Vem du är

  • Har minst 8 års erfarenhet som utvecklare – men är ännu bättre än vad som står på pappret.

  • Är skicklig inom din nisch, t.ex. .NET, Java eller JavaScript - med koll på det senaste.

  • Har erfarenhet av att arbeta med cloud, microtjänster och API:er och trivs med tekniskt tunga lösningar.

  • Är självgående, social och problemlösande samt tar ansvar för din leverans.

  • Är strukturerad och duktig på kommunikation.

  • Är ödmjuk, engagerad och delar gärna med dig av din kunskap.

  Vad vi erbjuder

  • Trygg anställning från start, med bra ersättning och förmåner.

  • Transparent ersättningsmodell – tre olika lönemodeller att välja mellan beroende på vad som passar din livsstil.

  • Full support – vi hanterar allt kring sälj, kunddialoger och avtal, så att du kan fokusera på det du gör bäst.

  • Bonusprogram som belönar dig när du bidrar till Arizons tillväxt.

  • Gemensamma luncher, kick-offs och ett engagerat nätverk av kollegor.

  • En fantastiskt trevlig företagskultur!

  Varför arbeta på Arizon?

  Det finns många konsultbolag som alla har sina modeller och sin syn på hur verksamheten ska byggas. På Arizon har vi alltid haft målet att skapa en familjär kulturbsom bygger på transparens och lika villkor för alla, något vi är stolta över att ha lyckatsb med. Hos oss finns ingen hierarki, bara frihet under ansvar. Allt för att vi ska vara Sveriges bästa arbetsgivare för seniora konsulter mitt i familjelivet.

  Eftersom vi alla balanserar jobb och familjeliv har vi inga obligatoriska aktiviteter utöver det vanliga arbetet. I stället satsar vi på två riktigt bra kick-offs per år – senast flög vi stridsflygsimulatorer och avslutade kvällen med en klassisk trerättersmiddag. Kul är bara förnamnet!

  Slutligen kännetecknas vi alla av ett stort tekniskt intresse och en opretentiös inställning. Vi tar ansvar för vår egen leverans, men vet att vi alltid får fullt stöd om något inte fungerar.

  Låter detta som en resa och kultur du vill vara en del av?

  Hör gärna av dig så berättar vi mer och ser om vi är en bra match för varandra.

  Arbetslivserfarenhet

  • Civilingenjör (krav)
  • systemutveckling (krav)
  • Systemutvecklare/Programmerare (krav)

  Språk

  • Svenska (krav)

  Arbetsgivare

  Pinetree AB
  Klarabergsviadukten 63
  11164 Stockholm

  Webbplats: https://jobs.pinetree.se
  

  Ansökan

  Ansök senast imorgon

  Ansök här

  Visa mer

• Senior Control Systems Engineer

  Arbetsgivare / Ort:Pinetree AB / Stockholm

  Omfattning / Varaktighet:Vanlig anställning / Tills vidare

  Lönetyp: Fast månads- vecko- eller timlön

  Ansök senast 28 november (4 månader och 18 dagar kvar)

  Publicerad: 2026-06-01

  Källa: Arbetsförmedlingen

  Ansök här

  Om jobbet

  OFFER

  Net Insight is a pioneering technology company within media networks, resource optimization and time synchronization. Their Zyntai solution is used to distribute highly accurate time in critical 5G and network infrastructure — with nanosecond-level precision and without relying on GNSS.

  We are now looking for a senior engineer with deep knowledge of automatic control, estimation, signal processing and mathematical modelling — combined with strong software engineering skills in modern C++ and Python.

  This is not a general C++ role. It is a role for someone who wants to work close to the core algorithms, understand the underlying control problem, and turn advanced theory into robust production software.

  You will join a highly technical team working with a modern product, senior colleagues and complex real-world engineering challenges.

  Some of the benefits of working at Net Insight:

  • A world leader in media networks, resource optimization and synchronization technology

  • Work with advanced control algorithms in a real-world, large-scale product

  • A highly technical environment with modern tools and senior colleagues

  • Open and flat organization with strong teamwork and knowledge sharing

  • Family-friendly company with flexible working hours

  • Unusually low turnover and high employee satisfaction

   

  THE PRODUCT AREA

  Zyntai provides critical infrastructure, such as 5G base stations, with extremely accurate time synchronization. A Zyntai network consists of hundreds or thousands of TimeNodes that continuously exchange time information and measurements.

  The system uses this data to estimate network and oscillator behavior and to control the local clock in each node. This requires advanced algorithms within control theory, estimation, filtering, signal processing and mathematical optimization.

  The core challenge is to distribute time over complex networks with extremely high accuracy — without depending on GNSS.

  For more info about the product, visit: https://netinsight.net/5g-sync

   

  THE ROLE AND TEAMS

  You will work in the team responsible for the core synchronization functionality in Zyntai. The team develops the algorithms and software used to process measurement data, estimate system behavior and control the oscillator in each TimeNode.

  You will work with methods such as Kalman filtering, Model Predictive Control, PI/PID controllers, state estimation, signal processing and mathematical optimization.

  Most implementation is done in modern C++ in the TimeNodes. Python is used for modelling, analysis, tooling, testing and development in Zyntai Director, Net Insight’s Kubernetes-based orchestration system for managing TimeNodes.

  You need to be comfortable moving between theory and implementation: from mathematical reasoning and control system design to production-quality software in a distributed system.

  YOUR PROFILE

  We are looking for a senior engineer who combines strong knowledge within control systems with the ability to build high-quality software.

  You probably enjoy understanding the underlying system — not just the codebase. You like mathematical and algorithmic challenges, and you are comfortable discussing control loops, estimation, stability, filtering, optimization and real-world system behavior.

  You do not need to have worked with time synchronization before, but you need strong experience from automatic control, applied mathematics, signal processing, robotics, cybernetics, telecom, industrial systems or similar areas.

  You need to have:

  • Deep knowledge of automatic control, control theory or cybernetics

  • Practical experience from designing, analysing, tuning or implementing control algorithms

  • Strong mathematical foundation within estimation, filtering, optimization, statistics, signal processing or dynamic systems

  • Experience from methods such as Kalman filtering, MPC, PI/PID, observers, state estimation or system identification

  • Strong software engineering skills in modern C++, preferably C++20/23

  • Good Python skills

  • Experience from Linux-based development

  • Ability to turn complex algorithms into robust, maintainable production code

  It is an advantage if you have experience from:

  • Time synchronization, PTP, NTP, SyncE or GNSS-independent systems

  • Distributed or networked systems

  • TCP/IP and network communication

  • Kubernetes or cloud-native systems

  • Real-time or near-real-time systems

  • Graph theory, statistics or mathematical optimization

  • Telecom, 5G, industrial systems or robotics

  This role is a great fit if you want to work where mathematics, control systems and software engineering meet.

   

  ABOUT NET INSIGHT Net Insight is a global leader in media networks, resource optimization, and streaming solutions. With more than 25 years of experience, Net Insight is a trusted and important partner and a leading force in the media tech industry in creating a better media experience. More than 500 world-class customers run mission-critical media services using Net Insight’s solutions in more than 70 countries worldwide. 

  Net Insight is listed on Nasdaq Stockholm.

  For more info, visit https://netinsight.net/

  ABOUT PINETREE

  At Pinetree, we have a vision and mission to differentiate ourselves from the crowd and are Sweden's contenders in talent search and matching.

  By working as an agency, the value to you as an employee is that we have a wide network of partner companies that we continuously ensure high-quality standards.

  This recruitment is direct employment at Net Insight AB and all applications, questions, administration, and recruitment processes are managed by Pinetree AB. 

  Färdigheter

  • Datoriserade styr- och reglersystem (meriterande)
  • Reglerteknik (meriterande)

  Arbetsgivare

  Pinetree AB
  Klarabergsviadukten 63
  11164 Stockholm

  Webbplats: https://jobs.pinetree.se
  

  Ansökan

  Ansök senast 28 november (4 månader och 18 dagar kvar)

  Ansök här

  Visa mer

• Senior Node/K8S/Cloud Engineer at global leader in media delivery

  Arbetsgivare / Ort:Pinetree AB / Stockholm

  Omfattning / Varaktighet:Vanlig anställning / Tills vidare

  Lönetyp: Fast månads- vecko- eller timlön

  Ansök senast 19 september (2 månader och 9 dagar kvar)

  Publicerad: 2026-03-23

  Källa: Arbetsförmedlingen

  Ansök här

  Om jobbet

   Build systems that manage thousands of time nodes in real-world 5G networks

  Net Insight, are building building Zyntai — a distributed platform that keeps telecom networks precisely synchronized.

  Today, the system supports roughly 2000 time nodes generating ~500,000 metric points per second, and the scale continues to grow. We’re looking for a Senior Cloud & Backend Engineer who wants to take ownership of complex systems and work close to both product and customers.

  The role

  You’ll join our Sync R&D organization (around 15 engineers) and be part of a team of 5 responsible for the backend platform behind Zyntai Director.

  Your work will include:

  • Building and extending backend services and APIs (Node.js / TypeScript)

  • Designing systems that scale to larger distributed networks

  • Improving performance and reliability in metrics-heavy systems

  • Adding new capabilities such as IPv6 support

  • Investigating customer-reported issues and production bugs

  • Supporting customer PoCs together with Tech Sales

  • Collaborating with product owners on upcoming features

  Some days focus on feature development. Others on debugging real production issues. Both are core parts of the role.

  Ownership and responsibilities

  At Net Insight, there is no separate architecture department. Engineers are expected to take responsibility across the full lifecycle — from design and development to testing, troubleshooting, and continuous improvement.

  You won’t just implement solutions — you’ll help define them.

  Tech environment You’ll work in a modern cloud-native environment including:

  • Node.js / TypeScript

  • Kubernetes

  • AWS

  • Distributed systems

  • Observability and metrics-heavy platforms

  • API and networking-related functionality

  We are also investing heavily in AI-assisted development to improve both engineering workflows and future product capabilities.

  How we work

  We use Scrum/Kanban with daily standups and close collaboration across teams.

  The Sync organization operates like a startup within the company, with tight cooperation between R&D, Product, Sales, and Tech Sales. Engineers are often close to customers, supporting PoCs and helping resolve real-world issues.

  About you

  You are likely a senior engineer who enjoys solving complex problems and taking ownership beyond your own code.

  You probably have experience with:

  • Backend development in production environments

  • Distributed systems and scalability challenges

  • Cloud platforms such as AWS, GCP, or Azure

  • Designing reliable and maintainable systems

  Experience with Kubernetes, networking concepts, or large-scale metrics systems is beneficial.

  Why this role

  This role offers:

  • Real engineering challenges at scale

  • Broad responsibility across design, development, and operations

  • Close collaboration with customers and product teams

  • A startup-like environment within an established company

  • Small teams with meaningful ownership

  WELCOME TO APPLY The position is permanent, full-time employment located at the headquarters in Solna. Net Insight values work-life balance; therefore, you can combine remote work and work from the office. Collective agreement with IT&Telekom, great compensation and benefits.

  ABOUT NET INSIGHT

  Net Insight is a pioneering technology company that powers large-scale live broadcast events, connecting millions of viewers globally. Since 2021, they have established a rapidly expanding solution area focused on Synchronization. Leveraging their patented TV distribution synchronization technology, the Zyntai product portfolio is designed for nationwide 5G and power networks.

  Net Insight is a global leader in media networks, resource optimization, and streaming solutions. More than 500 world-class customers run mission-critical media services using Net Insight’s solutions in more than 80 countries worldwide.

  ABOUT PINETREE

  At Pinetree, we have a vision and mission to differentiate ourselves from the crowd and are Sweden's contenders in talent search and matching.

  By working as an agency, the value to you as an employee is that we have a very wide network of partner companies that we continuously ensure high-quality standards.

  This recruitment is a direct employment at Net Insight AB and all applications, questions, administration, and recruitment process is managed by Pinetree AB.  

  Arbetsgivare

  Pinetree AB
  Klarabergsviadukten 63
  11164 Stockholm

  Webbplats: https://jobs.pinetree.se
  

  Ansökan

  Ansök senast 19 september (2 månader och 9 dagar kvar)

  Ansök här

  Visa mer

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