- Develop and maintain scalable, reliable, and high-performance backend systems using C#, .NET, IIS, SQL Server and AWS
- Understand and analyze legacy software systems to identify areas for improvement, updates, and modernization.
- Collaborate with stakeholders, architects, and developers to devise strategies for upgrading and migrating legacy systems.
- Develop and implement plans for refactoring, rewriting, or integrating new functionalities into existing software.
- Perform maintenance tasks, bug fixes, and optimizations on legacy codebases.
- Design and optimize databases and data models to efficiently store and retrieve large volumes of data
- Conduct thorough code reviews and provide constructive feedback to ensure high-quality codebaseBasic qualifications
- Bachelor/Master of Science in Computer Science (or equivalent experience)
- Proven work experience (5+ years) in software development using C# and .NET framework.
- Database: Microsoft SQL server
- Proficiency in designing and deploying applications on AWS cloud services (e.g., EC2, Load balancer, S3, Lambda)
- Strong knowledge of software architecture, design patterns, and best practices.
- Experience of working with Rest API and Microservices based architecture
- You have experience building micro services and can decompose large monoliths into highly scalable, distributed, smaller components that follow micro service paradigms.
- Proficiency in writing efficient and optimized SQL queriesPreferred qualification
- Hands on experience in implementing Software Design Patterns and Enterprise level Design patterns [ e.g. Pub-Sub, DDD, CQRS and event sourcing]
- Experience with DevOps practices, CI/CD pipelines, and infrastructure as code tools is a plus
- Experience with modernization strategies, refactoring, and migration of legacy systems is a plus.
- Adaptability and willingness to work with diverse technologies and systems.
- You are comfortable with asynchronous programming, event driven architectures and writing decoupled applications.
- Drive continuous improvement by staying updated with emerging technologies and industry trends in AWS
- Background with database design, from crafting a schema from scratch, to writing efficient queries. Candidate should understand execution plans and how to utilize indexes #LI-KS1
-
Software Developer
för 1 vecka sedan
HiQ Stockholm, SverigeSystemutveckling · Stockholm · Software Developer - Autonomous Driving · Skicka ansökan · Vill du jobba med utvecklingen av autonoma fordon? I samarbete med våra kunder har HiQ flera team i forskningsprojekt som utvecklar just det Därför söker vi på HiQ nu efter flera olika komp ...
-
Software Developer
för 2 veckor sedan
StoreSprint Stockholm, SverigeVill du bidra till teknisk innovation i ett drivet och framåtblickande team? Vi på StoreSprint söker nu en till Software Developer till vårt R&D-team. Ansök idag med eller utan CV. · Om StoreSprint · StoreSprint är ett snabbt växande techbolag som skapar digitala verktyg som fr ...
-
Software Developer
för 1 vecka sedan
HiQ Stockholm, SverigeVill du jobba med utvecklingen av autonoma fordon? I samarbete med våra kunder har HiQ flera team i forskningsprojekt som utvecklar just det Därför söker vi på HiQ nu efter flera olika kompetenser som vill arbeta i framkant med autonoma fordon. · HiQ samarbetar redan idag med et ...
-
Embedded Software Developer
för 1 dag sedan
AFRY Stockholm, Sverige HeltidJobbeskrivning · Är du en mjukvaruutvecklare med stort intresse av inbyggda system och har minst ett års erfarenhet? Vill du ha möjlighet att prova på många olika jobb utan att behöva byta arbetsgivare? Då är konsultrollen på AFRY något för dig Här får du chansen att utveckla pro ...
-
Embedded Software Developer
för 2 dagar sedan
AFRY Stockholm, Sverige HeltidFöretagsbeskrivning · AFRY är ett ledande europeiskt företag med global räckvidd inom teknik, design och rådgivning. Vi accelererar omställningen mot ett hållbart samhälle. · Vi är hängivna experter inom infrastruktur, industri, energi och digitalisering, som skapar hållbara lös ...
-
Senior Software Developer
för 1 vecka sedan
Nobina Sverige AB Solna, Sverige HeltidNobina Care brinner för ett samhälle där alla kan röra sig fritt, oavsett förutsättningar eller behov. Tillsammans med våra resenärer och uppdragsgivare är vi stora nog att göra skillnad, på riktigt. Är du redo att göra skillnad? Nu söker vi en Senior Developer till vårt Care-tea ...
-
Software developer
för 1 vecka sedan
SAAB Seaeye Järfälla Municipality, SverigeBrinner du för att förverkliga idéer? Bli en del av vår välkomnande teknikvärld och låt dina idéer bli verklighet. · Din roll · I den här rollen kommer du vara med och bidra i utvecklingen av signalintelligenssystem och självskyddssystem i världsklass för nästa generations Grip ...
-
Deploja sker en Software Developer
för 1 vecka sedan
Deploja AB Solna, SverigeVi har nu ett behov hos en kund efter enSoftware Developeroch sker drfr en ytterligare konsult och kollega med den rtta instllningen och som vill lra sig samt dela med sig av sina kunskaper. Med rtta instllningen vet vi att du skulle lyckas som konsult hos Deploja. Vi tror p att ...
-
Software developer C++
för 1 vecka sedan
Sylog Kista, Stockholms kommun, SverigeÄr du redo för ditt nästa steg i karriären? Nu söker vi dig som vill bidra inom försvaret och göra Sverige säkrare. · Vi söker i första hand en individ med starka kunskaper inom C++. · Som delar vårt och våra kunders intresse att stärka Sveriges digitala · försvar. Du är nyfiken ...
-
Software Developer
för 1 vecka sedan
tretton37 AB Stockholm, Sverige HeltidImagine a place where you can constantly improve yourself and your skills, all while working on some of the most exciting projects in the tech industry. A place where the contributions of innovative, forward-thinking individuals are crucial to creating truly groundbreaking produ ...
-
Software Developer
för 1 vecka sedan
Care to Translate Stockholm, SverigeCare to Translate is an award-winning social impact company that develops digital translation tools for the healthcare sector. We solve the problem of language barriers by offering state of the art products that deliver safe and efficient communication between healthcare professi ...
-
Software Developer
för 1 vecka sedan
Care to translate (Språk i vården) Stockholm, SverigeCare to Translateis an award-winning social impact company that develops digital translation tools for the healthcare sector. We solve the problem of language barriers by offering state of the art products that deliver safe and efficient communication between healthcare professio ...
-
Software Developer
för 1 dag sedan
TK Airport Solutions SA Stockholm, Sverige HeltidLa empresa · TK Airport Solutions is a global company producing and servicing equipment and digital solutions for airports around the world where software plays an important role. Our goal is to improve every airport's efficiency and every traveller's experience. We enhance mobi ...
-
Software Developer
för 1 vecka sedan
Mendi Innovations AB Stockholm, Sverige HeltidDo you have a passion for building beautiful, user-friendly iOS apps that make a difference? Are you a skilled developer with a strong understanding of the iOS platform and a desire to work on challenging projects? If so, we want to hear from you · About Us · Join our developer ...
-
Software Developer
för 6 dagar sedan
Quantum Services AB Stockholm, Sverige DeltidWe are looking for you who love to code, develop new technologies and solve complex issues. You have a relevant degree/diploma in IT. · You have a sharp mind and analytical skills along with proactive and solution-oriented thinking. You have solid communication and collaboration ...
-
Software Developer
för 6 dagar sedan
Deploja AB Solna, SverigeRole: · Your responsibilities will include rapid development of prototypes/concepts and regular product development and support. You should have startup experience where you have quickly developed prototypes and catalyzed product development in a fastpaced fluid environment. Its ...
-
Software Developer
för 1 vecka sedan
Deploja AB Solna, SverigeRole: · Develop integration services solutions in Azure · Solve integrations between systems in Azure and other clouds (multi cloud solutions) · Create a plan and present it to various stakeholders · Report back to the team and hold presentations to the team about findings · ...
-
Software Development Engineer
för 1 vecka sedan
Perten Instruments AB Stockholm, Sverige HeltidResponsibilities · Location Stockholm, SE · Job ID REQ-052184 · As a C# software developer Engineer, you will play a crucial role in the design, development, application integration and maintenance of our back-end systems. You will collaborate closely with cross-functional te ...
-
Software Developer to Irori
för 1 vecka sedan
STACC Stockholm, SverigeIrori's mission is to make systems integration easy. As the world moves toward pervasive connectivity we enable high throughput, real-time event driven architectures that make trusted data accessible for consumers. We work with critical systems in finance, retail, telco, medtech ...
-
senior software developer
för 1 vecka sedan
teenage engineering Stockholm, Sverigeteenage engineering develops highly acclaimed products for people who love sound, music and design. as a senior software developer at teenage engineering, you will have the software lead role in product development projects, being responsible for delivering the software side of t ...
Senior Software Developer - Stockholm, Sverige - PerkinElmer
Beskrivning
PerkinElmer is looking for a motivated, experienced senior software development engineer professional to accelerate our growth of our Perten instrumentation which tests quality and performance in the Food Industry. Perten Instruments, a part of PerkinElmer's Food Solutions business, has a rich 60-year legacy of providing leading testing instrumentation to the food industry, including near-infrared, process NIR, and rheology solutions.
For 85 years, PerkinElmer has pushed the boundaries of science from food to health to the environment. We've always pursued science with a clear purpose – to help our customers achieve theirs. Our expert team brings technology and intangibles, like creativity, empathy, diligence, and a spirit of collaboration, in equal measure, to fulfill our customers' desire to work better, innovate better, and create better.
Learn more at
Responsibilities
As a Senior Back-end Engineer, you will play a critical role in developing and maintaining the cloud infrastructure and services that power the Food instrument.
You have prior experience in AWS C# .NET windows stack, CQRS, Event Sourcing, and DDD, you will play a pivotal role in designing and implementing scalable and resilient systems. You will work closely with cross-functional teams to architect solutions that leverage these principles to enhance our products' performance, reliability, and maintainability. This role requires a deep understanding of distributed systems, event-driven architectures, and domain modelling. Write clean, maintainable, and testable code, following industry best practices and coding standards. Participate in architectural discussions and contribute to the overall system design.
Identify and address performance bottlenecks, security vulnerabilities, and other issues in the back-end infrastructure. Monitor and troubleshoot production systems to ensure their stability and availability. Strong problem-solving skills and the ability to debug and troubleshoot issues in legacy code bases.