Backend Engineer (C#/SQL)
Location: Poland
Department: FX RACr Dev & Test
Backend Engineer (C#/SQL)
We are looking for a Mid/Senior SQL and C# Developer to join the RACr / Lambda Market Data team. This role supports critical market data infrastructure used for FX country rollout and environment generation across the FI/Magnus ecosystem. The position plays an important role in maintaining and extending data aggregation systems and supporting production environments within a federated architecture.
The successful candidate will work closely with distributed teams and contribute to both development and operational activities, ensuring reliability and scalability of market data services.
Key Responsibilities
• Develop and maintain SQL-based solutions supporting market data aggregation and processing
• Contribute to C# development within the RACr/Lambda platform
• Support FX country rollout by enabling market data environment generation
• Participate in release coordination and deployment activities across the FI platform
• Provide operational support as part of the team’s support rotation
• Investigate and resolve incidents affecting market data systems
• Collaborate with globally distributed teams to ensure smooth system integration and delivery
• Help reduce single-point-of-failure risks by strengthening C# knowledge within the team
Work Breakdown (Approximate)
• SQL development and BAU database work: ~50%
• C# development and enhancements: ~20%
• Release coordination, support rotation, FX rollout support: ~30%
Required Skills
• Strong SQL development experience (complex queries, data processing, performance tuning)
• Solid experience with C# development
• Experience working with large data platforms or market data systems
• Familiarity with production support and incident management
• Ability to work in distributed teams across multiple geographies
• Strong communication and coordination skills
Nice to Have
• Experience with financial systems or market data platforms
• Knowledge of federated data architectures
• Experience supporting large-scale financial environments
Join Our Global Team: We invite you to apply for the position at RE Partners. Join us in shaping the future of business technology consulting and transforming the way organizations thrive in a digital world. As a diverse, woman-owned global business, we pride ourselves on keeping talent happy – our 7% attrition rate speaks volumes. Bring your talented friends along and earn a referral bonus
Equal Opportunity Employer: We are an equal opportunity employer and welcome applications from all qualified individuals regardless of race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, or veteran status.
About the Company
Hello from RE Partners!
Who We Are: We are a fast growing business and technology consultant company co-founded in 2019. We offer a custom-tailored, white-glove engineering service fit for our clients, because a digital transformation is more than just technology. With a successful track record of being a preferred vendor for Fortune 500 companies and as a trusted partner for some of the industry’s leading companies, our global talent has helped many clients achieve their goals.
The 3 G’s of RE:
“Get Shit Done.”
“Get Over Shit.”
“Give a Shit.”
There are more than 50,000 engineering jobs:
Subscribe to membership and unlock all jobs
Engineering Jobs
60,000+ jobs from 4,500+ well-funded companies
Updated Daily
New jobs are added every day as companies post them
Refined Search
Use filters like skill, location, etc to narrow results
Become a member
🥳🥳🥳 452 happy customers and counting...
Overall, over 80% of customers chose to renew their subscriptions after the initial sign-up.
To try it out
For active job seekers
For those who are passive looking
Cancel anytime
Frequently Asked Questions
- We prioritize job seekers as our customers, unlike bigger job sites, by charging a small fee to provide them with curated access to the best companies and up-to-date jobs. This focus allows us to deliver a more personalized and effective job search experience.
- We've got over 200,000 jobs from 15,000+ vetted companies. No fake or sleazy jobs here!
- We aggregate jobs from 15,000+ companies' career pages, so you can be sure that you're getting the most up-to-date and relevant jobs.
- We're the only job board *for* software engineers, *by* software engineers… in case you needed a reminder! We add thousands of new jobs daily and offer powerful search filters just for you. 🛠️
- Every single hour! We add 2,000-3,000 new jobs daily, so you'll always have fresh opportunities. 🚀
- Typically, job searches take 3-6 months. EchoJobs helps you spend more time applying and less time hunting. 🎯
- Check daily! We're always updating with new jobs. Set up job alerts for even quicker access. 📅
What Fellow Engineers Say