Api developer jobs in Bulgaria

 ...customers are looking for. Key Areas of Responsibilities: Design, develop, and maintain high-performance backend services that power fiat...  ...across high-throughput transaction flows. Build and maintain APIs that manage the full transaction lifecycle — initiation, status... 

 ...and responsive UI. ~ Experience building and integrating REST APIs . ~ Working knowledge of relational and non-relational...  ...Kubernetes ) is an advantage. Nice to have: Experience developing high-scale SaaS products with polished, complex UIs. Eye for... 

 ...the simplest but most effective approach in everything we do Develop future-proof products, focusing on delivering quality code consistently...  ...and Spring Boot. ~ Experience in building and maintaining APIs and services. ~ Excellent problem-solving skills, able to work... 

 ...~ Solid experience designing, building, and integrating REST APIs . ~ Familiarity with AWS or a similar cloud provider. ~...  ...Kubernetes ) is a strong advantage. Nice to have: Experience developing high-scale SaaS solutions . Deep understanding of CI/CD... 

About Spate At Spate, we use data science to predict the next big consumer trend in beauty, personal care, wellness & functional food. Spate was founded in 2018 by Yarden Horwitz & Olivier Zimmer, two ex-Googlers who led the trendspotting division at Google and uncovered...

 ...AI agents and automation tools to optimize code reviews and developer workflows Proactively manage technical debt and drive long-term...  ...experience with third-party integrations including external APIs, analytics, and payment gateways Expertise in creating smooth... 

 ...this role, you'll tackle complex technical challenges, designing and implementing solutions that improve our system architecture and developer workflows. You'll play a pivotal role in guiding projects from design through production support, and you'll mentor junior... 

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. At  Mindrift , innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future ...

 ...subscription lifecycle automation by designing scalable backend services, APIs, and event-driven integrations. You'll partner closely with...  ...opportunities to improve system reliability, architecture, and developer productivity Thrive in a collaborative, remote-first... 

 ...Lead the design and delivery of scalable, compliant systems, APIs, and distributed services. Own the technical roadmap for cards...  ...development, debugging, optimisation, and code reviews. Mentor and develop engineers through technical coaching, pairing sessions, and... 

 ...maintain complex software systems. You'll join a team working on a large ecosystem of interconnected services, shared libraries, REST APIs, asynchronous messaging, and event-driven data flows. The environment includes multiple technologies, databases, and frontend... 

 ...maintain complex software systems. You'll join a team working on a large ecosystem of interconnected services, shared libraries, REST APIs, asynchronous messaging, and event-driven data flows. The environment includes multiple technologies, databases, and frontend... 

 ...and Vision models. You thrive in an environment where projects evolve. You are a fast learner who can master a new AI framework or API over a weekend. You focus on ROI. You build lean MVPs, test them in our real-world e-commerce operations, and only then polish... 

We are hiring on behalf of our client, a growing, dynamic organization is seeking a skilled and detail-oriented Software Engineer - Backend & Data to join its team. This role will play a critical part in driving operational success, executing key initiatives, and contributing...

 ...platforms that hold up under pressure. ~ Strong command of GitOps (FluxCD), infrastructure as code (Terraform, Helm), CI/CD (Jenkins), and API gateway/networking (Kong) – DNS, TCP/IP, TLS, ingress, and zero-trust are not abstract to you. ~ Proven ownership of an SRE/... 

 ...and ship it. Own the technical architecture end to end: game model + LLM reasoning layer, valid-action mask, win detection, and the API contract with the client's game bridge. Hit the 2-second response budget : design and measure the inference path, batching, and... 

 ...this role, you'll tackle complex technical challenges, designing and implementing solutions that improve our system architecture and developer workflows. You'll play a pivotal role in guiding projects from design through production support, and you'll mentor junior... 

 ...significant portion of your responsibilities will include working closely with members of the backend team and Integrations team to develop features together. Engineers at ClickUp are also responsible for the quality of their own code, so you will work with a QA... 

 ...communicate progress. Constantly seeks process improvements to optimize testing efficiency and effectiveness. Proficient in manual API testing using tools like Swagger, Postman , or similar solutions. Basic understanding of CI/CD pipelines ; capable of working... 

 ...and test scenarios. Validate backend functionality through API and database testing where applicable. Identify, document, prioritize...  ..., and exploratory testing. Collaborate closely with developers, business analysts, and product owners to ensure quality throughout... 

 ..., or equivalent Design and implement robust deployment pipelines with blue/green and canary rollout strategies for ML models Develop and maintain auto-scaling systems, multi-model serving architectures, and intelligent request routing layers Optimize GPU utilization... 

About us: BVNK is the stablecoin-powered financial stack for enterprises. We're now part of Mastercard, and together we're building a network for every form of money – one that delivers more reach, more capability and more choice. We enable businesses to build financial...

 ...architecture while optimizing BigQuery and ClickHouse models Develop batch and real-time data pipelines on our GCP platform...  ...data integrity Expose data to other teams through well-designed APIs, supported by CI/CD pipelines for automated deployments Uphold... 

 ...comfortable using Python to build pipelines, automate processes, and develop data engineering tools. ~ Data modeling: You understand...  ...Tableau. ~ AI-powered data applications: You have integrated LLM APIs or built data products and workflows powered by AI. ~⚙️... 

At Foxelli, we’re building more than e-commerce brands - we’re building a tribe of thoughtful humans: AI enthusiasts, curious builders, and ambitious minds who care about doing meaningful work together. Ten years in, our D2C brands reach millions and generate over $20M ...

 ...responsible for everything to do with the trading backend services such as the matching engine, market data gateways, internal and external APIs, and various other trading services. The team is located globally and responsibilities are split into sub-teams, working with... 

 ...Symphony Solutions has been serving many international clients primarily in Western Europe and North America. We're seeking a Python Developer to join our innovative AI team. This role is focused on building intelligent agents using Microsoft Autogen (or similar tools) and... 

 ...Conversion Lift, geo-experiments) to validate the impact of signal changes on campaign performance. Experience with Meta Conversions API (CAPI) or Google Data Manager API. Experience with LTV modeling and calculations, preferably for subscription-based products.... 

 ...strong logical reasoning skills, and the ability to use Python, APIs, or similar tools to automate data workflows. This role contributes...  ...licensing and tax reporting obligations. In this role, you’ll develop a strong understanding of Crypto.com’s products and data flows... 

 ...Our team is responsible for a wide range of tasks - from managing access and providing compute resources and internal services to developing infrastructure projects and automation. Key Responsibilities User management, including onboarding, offboarding, and access...