Jacob Andersson
Jacob Andersson

Senior Software Engineer

Actively looking · Member since 5 Aug 2026
Message
Location
Stockholm, Sweden
Desired salary
Unspecified
Work preference
Remote Only
Experience level
Senior

About

Professional summary

I am a Senior Software Engineer with more than nine years of experience designing, developing, and maintaining scalable, high-performance software systems. My background spans full-stack development, cloud engineering, data-intensive applications, and AI-enabled products.

I specialize in building customer-facing applications using Node.js, Python, React, and modern API architectures. I have delivered RESTful and GraphQL services, real-time data pipelines, caching strategies, and resilient microservices that support high user volumes.

I have extensive cloud and DevOps experience with AWS, Docker, Kubernetes, Terraform, and CI/CD practices. I enjoy designing infrastructure that is scalable, secure, cost-conscious, and straightforward for engineering teams to operate.

My recent work includes AI-powered business automation and engineering analytics platforms. I have integrated AI/ML capabilities, including Retrieval-Augmented Generation and topic modeling, to improve recommendations, predictive analytics, and data-driven decision-making.

I am an experienced technical leader who mentors engineers, conducts code reviews, and collaborates closely with product managers, designers, data scientists, and QA teams. I value pragmatic engineering, code quality, clear documentation, and delivering measurable customer impact.

I hold a Master's degree in Computer Science from KTH Royal Institute of Technology and have additional studies at Delft University of Technology. I am based in Stockholm County, Sweden.

Skills

20 capabilities

Tech stack & tools

Working toolkit

Experience

Career history

Senior Software Engineer Mobi Systems (Mobi.Al)

I lead development of a scalable AI-powered business automation platform for appointment scheduling, CRM management, and data analytics. I build full-stack capabilities using React, Node.js, Python, Express, NestJS, and FastAPI, with a focus on performant and user-centered customer experiences.

I designed AWS infrastructure using EC2, S3, and RDS to support more than 500,000 daily user interactions. I also architected RESTful and GraphQL APIs, introduced Kafka for real-time asynchronous processing, and implemented Redis caching to improve data retrieval and response times.

I integrated Retrieval-Augmented Generation capabilities for AI-driven recommendations and decision support. In addition, I mentor junior engineers, conduct code reviews, and collaborate with product managers and designers in an Agile delivery environment.

Senior Software Engineer Altair

I led development of enterprise simulation platforms for engineering data analytics and modeling across automotive, aerospace, and manufacturing domains. I delivered high-performance full-stack experiences using React, Node.js, and Python for users working with complex datasets.

I developed scalable, fault-tolerant microservices and containerized services with Docker and Kubernetes, supporting automated testing and CI/CD delivery. I expanded AWS hosting and storage capabilities with EC2, S3, and RDS to support multi-region scaling and high traffic workloads.

I optimized PostgreSQL data processing, developed RESTful and GraphQL data services, and collaborated with data science teams to integrate AI/ML models for predictive analytics. I also provided mentorship, performed code reviews, and worked with cross-functional teams on customer-focused features.

Software Engineer Altair

I designed and implemented scalable applications for high-volume engineering simulation analytics and visualizations. I used React and Python to build responsive, intuitive interfaces and Java with Spring Boot to deliver robust backend services and RESTful APIs.

I integrated AWS services for cloud storage and computation, improving resource management and reducing cloud costs. I also optimized PostgreSQL queries for complex workloads, improving data retrieval performance and ensuring a smooth experience during high-demand periods.

I contributed customer-facing real-time analysis features used by more than 50,000 active users. I worked with QA teams on automated testing and continuous integration, and created internal documentation to support developer onboarding and troubleshooting.

Master Thesis & Internship (Data Science / Visualization) Vinnova

I investigated the use of bilingual topic modeling to analyze and decompose Vinnova's project proposal portfolio. I used Python for data processing and natural language processing to identify trends and patterns in proposal data.

I applied topic modeling algorithms to classify project proposals automatically, supporting more effective decision-making and data-driven funding allocation insights.

Internship Vinnova

I developed an interactive visualization tool for the Horizon 2020 framework using React, TypeScript, and D3.js. The tool presented funding distributions and collaboration patterns through dynamic, data-driven user interfaces.

I built both frontend and backend components and optimized the architecture to support large datasets. The resulting application remained responsive and scalable as project data grew.

Front-End Developer LeQuest

I researched JavaScript animation technologies and implemented interactive HTML5 canvas animations using CreateJS for a health training platform. I collaborated with the design team to create engaging interfaces and improve the overall user experience.

I also operated and maintained high-tech semiconductor manufacturing equipment, following strict quality standards to support efficient production and timely delivery.

Education

Learning history

KTH Royal Institute of Technology

Master's Degree, Computer Science

Master's degree in Computer Science completed in Stockholm, Sweden.

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