Senior .NET Developer
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Specialization .Net Developer
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Experience Senior
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Location Gdańsk, Kraków, Rzeszów, Warszawa
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Working mode Hybrid
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Salary B2B: 1 000 – 1 300 PLN/day
Salary: 1000 – 1300 PLN/MD on B2B
Work model: elastic hybrid from Gdańsk / Warsaw / Kraków / Rzeszów (1 day from the office a week)
Why choose this offer?
- Working for a leading European energy exchange
- Collaboration with a team of specialists to create innovative solutions using the latest technologies
- You can expect a flexible work organization
- The Jit community will bring you a nice time during regular integration meetings
Project
We’re seeking a Senior .NET Developer who will join our client.
Responsibilities you’ll have
- Design, develop, and maintain backend services and APIs using C# and .NET
- Build and enhance scalable microservice-based solutions
- Develop and optimize SQL database integrations and data processing workflows
- Implement and maintain messaging solutions using RabbitMQ, Kafka, or similar technologies
- Contribute to CI/CD pipelines and deployment automation
- Collaborate with cross-functional teams to deliver high-quality software solutions
- Participate in code reviews, architecture discussions, and technical decision-making
- Monitor, troubleshoot, and improve application performance, scalability, and reliability
Expected competences and knowledge
- Experienced C# .NET developer (ideally 10+ yrs), with experience of SQL databases
- Experience with microservices and messaging infra (RabbitMQ & Kafka or similar)
- Experience in CI/CD tools such as GitHub, GitHub Actions, Octopus Deploy or similar
What we consider a plus
- Fintech experience
- Frontend experience (Angular or similar)
- Experience using Microsoft Azure platform and infrastructure services
- Some prior experience or knowledge about containerization and container orchestration (Kubernetes)
- Experience of implementing high-load and scalable applications using the Actor Model (Orleans)
Technologies you’ll work with
- C#
- .NET
- SQL
- Azure
- Messaging solutions
- CI/CD tools
- Angular
Client – why choose this particular client from the Jit portfolio?
Our client is the leading European power market company which delivers efficient, simple, and secure trading across Europe. In 2023 they celebrate 30 years of powering the market. The company offers day-ahead and intraday trading, clearing and settlement, and additional services to customers, regardless of size or location. Currently, 360 traders from 20 countries operate on their markets.
The company provides services on markets in the Nordic and Baltic regions, Germany, Poland, France, the Netherlands, Belgium, Austria, Luxembourg, and the UK. Our client is a Nominated Electricity Market Operator (NEMO) in 15 European countries, while also servicing power markets in Bulgaria, Croatia, and Georgia. In 2021 they had a total traded power turnover of 963 TWh.
Our client has three decades of power market experience built on offering flexibility, transparency, innovation, greater choice, and opportunities on the electricity market.
About Jit Team
The Human Factor of IT – it’s not just a slogan, it’s a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 770 experienced experts, to whom we offer developmental projects, a wide range of benefits, and a proprietary professional development programme. Together with clients from around the world, we create innovative IT solutions delivered by highly specialised and efficient teams.
Behind our maxim are also charitable and educational activities. We support schools, universities, and educational institutions by conducting workshops, running educational projects, sponsoring events, and donating learning equipment. We offer internships that help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We also support numerous charitable organisations helping people in need, children, and the elderly. We are a Polish company and we share what we have achieved over more than 15 years of activity. By supporting local initiatives, we contribute to the circulation of good energy.
Here’s how we get from first “hello”
to “welcome aboard”
You’ll meet with our HR team to discuss your experience, approach to software development, and teamwork. We’ll also verify your English language proficiency as part of the conversation. Then, you’ll take part in a technical interview focused on your skills and problem-solving mindset.
If both interviews go well, we’ll match you with a project aligned with your skills and expectations. You’ll then meet the client – this is where the final project-related decision is made.
Based on feedback and your preferences, we’ll prepare an offer tailored to your experience. We’ll agree on the project, salary, type of contract, and your start date.
We start with a short phone conversation to get to know each other. We’ll talk about your experience, career goals, and motivation, while giving you a chance to learn more about Jit Team and the role.
Depending on the role, you’ll complete a short recruitment task to showcase your skills. We’ll also verify your English language proficiency as part of this stage.
Next, you’ll meet your future Team Leader at our office. We’ll discuss your experience, ways of working, and how your skills match the role, while giving you a better understanding of the team and day-to-day collaboration.
If we’re a good match, we’ll prepare an offer tailored to your experience. We’ll agree on the salary, type of contract, and your start date. Welcome to Jit Team!
Benefits
We believe a great workplace is more than a set of benefits. It’s about trust, long-term relationships, and an environment where people can do their best work.
Jit Academy
Share and gain experience. Jit Academy is a platform serving a mutual knowledge exchange. Lecture others and share your expertise or join the audience.
Jit Communities
Join the group of experts. We ensure constant growth, that’s why we keep building communities dedicated to mutual education.
Growth support
We value people who are looking to develop their skillset. We proudly finance a variety of courses and certifications so that you can gain new competencies.
Jit Summer Office
Gain access to the office located at the very beach in Chałupy. Jit Trailer awaits visits of the team members and their families.
Jit Boats
Cruise the bay thanks to the motorboat awaiting at the Yacht Park in Gdynia. Furthermore, there is a fleet of jet skis and kites located at the beach in Chałupy.
Recommendations program
Would you recommend any IT specialist we could hire? Share the contact and gain a bonus if we hire them.
Flexible work hours
Start the day without haste.
At Jit, we begin and finish the day of work within a certain time frame, in stead of fixed hours.
Bonuses for content creators
We provide bonuses to those willing to participate in industry events as public speakers, and to content creators writing articles for our blog.
Mental health support
Mental health is fundamental. Take advantage of psychologists and psychotherapists’ support and reach for psychoeducational content on the wellbeing platform
Up-to-date equipment
We provide our teams with high-quality gear necessary to work. Choose between MacOs or Windows and work the way you prefer.
Teambuilding events
Meet new, interesting people. We’re dedicated to building human relations and often host informal events that bound our team members.
English lessons
Classes conducted for small groups, lectured
by our teachers, guarantee rapid results.
Private healthcare
Take care of your wellbeing. Members of Jit Team, gain access to a wide range of medical plans provided by Medicover or PZU.
Gym membership card
We provide Multisport and Medicover Sport gym cards so that you can improve your physical condition.
Life insurance
Increase your safety. No matter the form of employment, we provide life insurance plans to our colleagues.
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