
Avanza · Stockholm
ÄR DU EN BACKEND-UTVECKLARE SOM VILL VARA MED OCH SKAPA FRAMTIDENS DIGITALA BANKUPPLEVELSE TILLSAMMANS MED ANDRA SOM BRINNER FÖR TEKNIK OCH SAMHÄLLSNYTTA? Av...
ÄR DU EN BACKEND-UTVECKLARE SOM VILL VARA MED OCH SKAPA FRAMTIDENS DIGITALA BANKUPPLEVELSE TILLSAMMANS MED ANDRA SOM BRINNER FÖR
Avanza söker nu en engagerad utvecklare som vill vara med och forma nästa generations digitala tjänster för sparande,
investeringar och bank. Hos oss kombineras teknikintresse med samhällsengagemang, i team där gemenskap, samarbete och inkludering
är en självklar del av vardagen. Vi tror på ett arbetsliv där det går att vara både ambitiös och mänsklig, där balans och
meningsfullhet är lika viktiga som innovation.
Som Software Engineer hos oss på Avanza blir du en nyckelspelare i en av Sveriges mest spännande teknikresor. Vi har påbörjat en
omfattande molntransformering mot Google Cloud Platform (GCP). Vårt mål är tydligt: Till 2030 ska vi huvudsakligen vara helt
molnbaserade och under 2026 växlar vi upp tempot rejält med målsättningen att migrera över 100 tjänster.
Du kommer att tillhöra ett av våra 45 autonoma team där du jobbar nära din Product Manager och dina designers. Våra team arbetar
med Order Management System, strömmad data, höga transaktionsvolymer, datadriven utveckling och Machine Learning. Beroende på
vilket team du landar i kommer din vardag handla om allt från att vidareutveckla vår högpresterande on-prem-miljö till att bryta
ny mark i molnet. Du får vara med och sätta standarden för hur vi modellerar data och bygger skalbara tjänster i en modern
molnmiljö.
Vi rör oss från en arkitektur byggd på Gigaspaces och interna plattformar mot en modern, molnbaserad stack. Där kommer du att
Vi söker dig som älskar problemlösning och som vill bygga system som gör skillnad för över två miljoner kunder. I rollen som
utvecklare gillar du att dela med dig av dina kunskaper och du lockas av utmaningen i att migrera komplexa system till molnet.
Som person ser vi att du är en nyfiken och kommunikativ lagspelare som trivs bäst när du får lösa komplexa problem tillsammans med
andra. Du tar stort ansvar för den tekniska kvaliteten och drivs av att skriva välstrukturerad, testbar och skalbar kod, samtidigt
som du också har ett naturligt helhetstänk, där du vill bidra till både teamets arbetssätt och produktens utveckling.
På Avanza får du en kultur som präglas av prestigelöshet, en miljö där det är självklart att fråga samt dela med sig av kunskap
och där vi ser varje utmaning eller misslyckande som en möjlighet att lära oss och växa tillsammans.
datatransformering
on-prem och moln
Vi tror att de bästa resultaten uppstår i trygga team där alla får komma till tals. Därför lägger vi stor vikt vid samarbete,
öppenhet och arbetsglädje. Vi strävar efter jämställda team där alla känner sig trygga att vara sig själva och bidra med sin unika
kompetens. Hos oss får du utrymme att utvecklas i din egen takt och kombinera arbetet med ett hållbart liv.
Vi tillämpar ett hybrid arbetssätt och ser gärna att du är på vårt nyrenoverade kontor på Regeringsgatan 103 ca. 2-3 dagar i
veckan.
Skicka din ansökan genom att klicka på knappen ”Ansök” nedan. Vi hanterar ansökningar löpande.
Under veckorna 28-32 har vi semester och kommer därför inte att hantera ansökningar under denna tid. Vi återupptar hanteringen av
ansökningarna från och med vecka 33, vill du komma i kontakt med oss under denna period så hänvisar vi till Rekrytering@avanza.se.
Välkommen med din ansökan!
Erbjudanden från rekryteringsföretag/annonssäljare undanbedes.
nShift is the leading global provider of cloud delivery management solutions (SaaS), we enable the frictionless shipment and return of almost one billion shipments across 190 countries each year. We are headquartered in London and Oslo and have over 500 employees across offices in Sweden, Finland, Norway, Denmark, the United Kingdom, Poland, the Netherlands, Belgium, and Romania. Our software is used by many of the world leading e-commerce, retail, manufacturing, and 3PL shippers due to us having over 1000 carriers integrated into our platform, nearly 3 times more than our competitors! If you buy goods online, there is a strong chance that nShift has powered that delivery, so come and join us as we shape the future of shipping, one frictionless journey at a time. About the role We’re looking for a skilled and solution-driven Java Developer to join our Returns team. You’ll help build and evolve the heart of our post-purchase tools – allowing e-commerce websites to offer a smooth returns mechanism and help us ensure it runs reliably at scale. This is a hands-on role where you’ll be involved in everything from design and development to testing, deployment, and monitoring. About you You’re a team player who thrives in collaborative environments but also enjoy working independently when needed. With a structured and solution-oriented mindset, you like solving complex challenges and producing clean, high-quality code. Communication, curiosity, and a positive attitude are key strengths you bring to your work. Responsibilities · Design, develop, test, and release backend features for Returns in line with team and company guidelines. · Build and maintain integrations with e-commerce platforms (e.g. Shopify, Magento, Centra) — including webhooks, authentication, and data imports. · Contribute to architecture and platform decisions (security frameworks, GDPR, architecture, monitoring, CI/CD tools). · Write clean, testable, and reusable code that is scalable and cost-efficient. · Work with modern practices such as code reviews, automated testing, and continuous integration/delivery. · Be an active member of an autonomous team, helping shape both the product and how we work. · Stay up to date with new technologies and proactively suggest improvements for performance and scalability. Required professional experience We are looking for both junior and senior backend engineers with experience in most of the following technologies: · Java · Spring Boot and the Spring ecosystem (Spring Data JPA / Hibernate) · PostgreSQL, including schema migration tooling (Liquibase or Flyway) · AWS (S3, SES, and related services) · CI/CD knowledge such as Jenkins, Bitbucket Pipelines, Docker, etc. · Monitoring tools such as ELK stack or equivalent · Testing: unit testing (JUnit, Mockito), integration testing against mocked external services (WireMock, REST Assured), and performance testing (e.g. JMeter) Nice to have: · Designing and versioning public REST APIs (OpenAPI / Swagger) · Redis and caching strategies · E-commerce or post-purchase domain experience For senior candidates, we additionally value experience working in a large, long-lived codebase — carving out and building modern services alongside a monolith, and driving modernization without disrupting a system that merchants rely on every day. What we’re looking for in you · Strong problem-solving skills with the ability to deliver clean and scalable code. · Service-minded with a positive, proactive attitude. · Comfortable working independently as well as in a collaborative agile team. · Fluent in written and spoken English. Why join us? At nShift, you’ll work on a platform used globally to handle millions of deliveries, solving complex technical challenges with real-world impact. We value knowledge sharing, autonomy, and continuous learning, offering plenty of opportunities to grow your skills while contributing to meaningful projects.
⚡️ What We Do Flower is Flexible Power. We are a next-gen energy company leveraging AI and machine learning to make renewable energy stable and always available – even when the sun isn’t shining and the wind isn’t blowing. Through smart optimization and trading of energy assets like wind and solar farms, battery systems, and EV chargers, we make renewable energy reliable and predictable, leading the charge towards the energy system of tomorrow. 🌟 Who We Are Tech company at heart – purpose in our DNA. Flower consists of a diverse group of innovative individuals with a strong desire to improve the state of the world. At Flower, we believe trust, collaboration and diversity are essential to not only create an inclusive work environment, but also drive career growth. By embracing varying perspectives, we allow creativity and progress to flourish. To accelerate towards our goal of becoming the pioneering force powering the energy system of tomorrow, we are now looking for a passionate and skilled Software Engineer to join our Asset Optimisation domain. 👩💻 About The Role Our optimization services decide how Flower's flexibility and renewable portfolios are allocated across energy and balancing markets, from days in advance, continuously updating right up to delivery. Our systems run fully automated and dispatch hundreds of MWs of flexible capacity to where the grid or market needs it most. As a Software Engineer, you will join a quant-heavy team of data scientists, optimization engineers and energy market experts. Your focus is the engineering side of these services: architecture, tooling, reliability, system interfaces, observability. This is a hands-on role - you will write code every day and own the standards and foundation the rest of the team builds on. What You'll Do Own the structure and quality of our optimization codebase - architecture, refactoring, testing - and set the engineering bar the team works to Ensure the optimization stack holds up as we scale our portfolio to GW-scale and new geographies Standardize what is currently bespoke, and decide what has to be rebuilt versus hardened Handle reliability and edge cases in the trading path, define graceful failure modes - for example, what should happen when a bid submission fails halfway through? Define interfaces towards other teams and take part in those discussions on behalf of the team Own our optimization environments, infosec hygiene & testing infra across our services Maintain and improve CI, deployments, observability and alerting Who You Are ~ 3–7 years of experience building and running software in production Fluent in Python and related tooling (uv, prek, ruff, ty, FastAPI, Pydantic, DuckDB) Experience managing quantitative models in production (simulation, optimization, heavy batch compute, ML workloads) Experience with AWS (Modal is a plus) Hands-on across the stack, from architecture down to repo settings, pipelines and environments, and the occasional internal frontend Solid instincts for system design and API boundaries, comfortable having these conversations with adjacent teams Pragmatic - you can tell a bad idea from a good one on your own, and you know when good enough is good enough Motivated to work in energy markets & in a trading environment 📍 Location Our beautiful office is located in the heart of Södermalm, just a short walk from Slussen subway station. We encourage in-office collaboration but support a hybrid work model. ✉️ Apply Our corporate language is English, as we have about 30 nationalities in the office. We therefore appreciate it if you could submit your CV in English. Throughout the recruitment process you will meet with the Talent Partner, the Head of Predictions & Asset Optimization, our Product Manager, the Team for a tech assessment and the VP of Engineering. We look forward to hearing from you! —- We kindly but firmly decline any engagement in recruitment assistance for our hiring processes. This includes partnership offers or the sale of recruitment tools.
Cleeven is an Engineering, R&D and IT consulting group enabling our clients support in their R&D efforts and operational excellence. We have know-hows in terms of innovation and R&D in a wide range of sectors: energy, services & banking, aerospace & defence, transportation, pharmaceuticals & chemicals, as well as IT & Telecoms. We are currently expanding our team and looking for talented and passionate software developers to join our dynamic team. As a software developer, you will play a crucial role in crafting and implementing software solutions across various projects and industries. Your responsibilities Designing, coding, and testing software applications Collaborating with engineers and stakeholders to understand project requirements Contributing to architectural design and system integration Ensuring software meets quality standards and performance metrics Continuously researching and implementing best practices in software development Qualifications Degree in Computer engineering, Electrical Engineering or similar Proven experience in software development Strong problem-solving skills and ability to work in a team environment Good communication and collaboration abilities A passion for learning and adapting to new technologies and methodologies The most common technical tools and programming languages we use on our projects in this field are: Programming languages: C, C++, C# Scripting: Python, bash, Model-based development: Matlab - Simulink DevOps tooling: Jenkins, IAR compiler, GIT, gerit Documentation: Confluence Methodologies: Scrum / Agile Currently we are recruiting 2 people, one within test and one within development. This is a permanent employment. Due to the nature of the employment, relocation in Sweden might be considered during your tenure.