senior software engineer- java

Ookla, an Accenture company, is seeking a Senior Software Engineer to join a tight-knit team building back-end services and platforms for scalable cloud solutions. You will contribute to planning, architecture, and the future software stack while mentoring juniors and ensuring high-quality feature delivery.Required: 6+ years of software development...

Ookla, an Accenture company, is seeking a seasoned Senior Software Engineer to join our team in Helsinki to design and optimize Wi‑Fi network design apps. You will help shape the software stack and architecture, develop services and platforms, and work closely with product managers and designers to deliver high‑quality features.You will mentor junior...

Softagram Oy is seeking an experienced developer to join their skilled team in Finland. The role focuses on customer-centric software development, particularly in ERP systems and AI solutions.Join a small, efficient team and enjoy remote work flexibility. We prioritize performance and offer bonuses multiple times a year, alongside opportunities for training...

We’re a global team of over 400 people, working together to push the boundaries of open-source technology and multi-cloud solutions. Our vision is to help developers, builders, and creators bring their ideas to life with speed and simplicity, by providing a cloud data platform that makes open-source databases, search, streaming, and application...

Our mission and why it mattersWe are on a mission to make humans the strongest security layer.Human risk remains one of the biggest vulnerabilities and traditional awareness training is not enough. We take a different approach by combining AI-driven personalization, real threat detection, and behavioral science to actively protect people and organizations.We...

Our mission and why it mattersWe are on a mission to make humans the strongest security layer.Human risk remains one of the biggest vulnerabilities and traditional awareness training is not enough. We take a different approach by combining AI-driven personalization, real threat detection, and behavioral science to actively protect people and organizations.We...

all positions Helsinki – onsite – FullTime Senior Software Engineer, Supercell ID (Backend) We are looking for a Senior Software Engineer to join the Supercell ID team within our Player Platform organization. In this role, you will own and drive significant evolutions of Supercell ID: setting technical direction, leading high-impact initiatives...

Location: Flexible / Hybrid / Remote Company: Vitec Raisoft Oy Employment Type: Full-time Join Us in Building the Future of Digital Solutions We are looking for a passionate and skilled Senior Software Developer or Software Developer to join our growing product development team. In this role, you will design, develop, and maintain modern software solutions...

Are you an experienced backend developer who enjoys solving complex technical challenges, building reliable systems, and working with talented people?We are looking for a Senior Backend Developer to join our software development team and play an important role in designing and developing robust, scalable, and maintainable backend solutions.In this role, you...

Senior / Expert Java Developer - Safekeeping & Trading Operations Helsinki, FI, 00500 Job ID: 4759 About our team Meet the Safekeeping and Corporate Actions Development team. Our role is to develop and modernise integrations of the IMSecurities Safekeeping & Corporate Action system with the rest of Nordea’s IT landscape. The application is a central part...

DNA Digital Channels builds and runs customer-facing digital services such as dna.fi, online sales, and self-service for both B2C and B2B customers. These services are business-critical and require continuous development with high standards for quality, reliability, security, and maintainability. We at DNA believe software development is undergoing a...

The Opportunity: We are looking for a seasoned Senior Software Engineer to join our team developing state-of-the-art applications for enabling our customers to design and optimize their Wi‑Fi networks as easily and effortlessly as possible. In this role you will be working as a part of a tight-knit team, developing and maintaining services and platforms...

We are looking for a seasoned Senior Software Engineer to join our team developing state-of-the-art applications for enabling our customers to design and optimize their Wi‑Fi networks as easily and effortlessly as possible. In this role you will be working as a part of a tight-knit team, developing and maintaining services and platforms that act as the...

Bluefors Oy in Helsinki is seeking a Senior Software Developer to join our Control & Software team to build an automated monitoring platform for cryostat units. The platform runs on an edge device installed at customer premises and operates in air-gapped and cloud-connected environments.You will develop Python-based calculations, create Grafana dashboards,...

Vaisala is seeking a Senior Software Engineer in Helsinki to join our Industrial Measurements software team at Vaisala's headquarters in Vantaa, Finland. You will design and implement embedded software for high-precision measurement instruments and collaborate with a cross-disciplinary team.You will work with ZephyrOS and C/C++ in a role that emphasizes...

SEB is more than a bank. We are a technology-driven financial institution where everything starts from our customer needs and business outcomes. AI, data and modern engineering are natural parts of how we work, build and deliver value.From core banking platforms to agentic AI , automation, cybersecurity and cloud, we offer a broad tech landscape and many...

Aiven is seeking a Senior Software Engineer to join our Database OEM team. This highly visible role focuses on delivering our database services (PostgreSQL, MySQL, and Valkey) to strategic partners, balancing internal needs with partner requirements.You will design customer-specific solutions, drive automation, and collaborate with product teams to ensure...

We're hiring an Senior Software Developer to join our crew at QOCO Systems!Are you excited about building impactful SaaS products and working with modern AI-assisted development tools? Do you want to be part of a scale-up that’s shaping the future of aviation technology? Then we would love to hear from you.We’re looking for developers who are AI-native...

SEB is more than a bank. We are a technology-driven financial institution where everything starts from our customer needs and business outcomes. AI, data and modern engineering are natural parts of how we work, build and deliver value. From core banking platforms to agentic AI , automation, cybersecurity and cloud, we offer a broad tech landscape and many...

We're looking for DSP Software Engineers to join our team. You'll work alongside an exceptional team of engineers, developing the embedded and DSP software that brings our silicon to life — from real-time wireless signal processing to the low-level APIs that the rest of the stack runs on. We're hiring across experience levels, from engineers early in their...