Senior Deployment & Integration Engineer
- Remote
- Wrocław
- Bielsko-Biała
- Senior 150 - 180 PLN/h + VAT B2B
Unfolding Your Next Role
We are looking for a Senior Deployment & Integration Engineer to join a client-facing engineering team working on an AI-powered platform and its integrations.
In this role, you will take ownership of client deployments and integrations end to end — from MVPs and pilots through integration, testing and UAT to production deployment, maintenance and BAU support. You will work closely with an international engineering team, including senior engineers based in Canada, to deliver new and more complex integrations.
A key part of the role is turning integrations into reusable capabilities. Rather than building bespoke solutions for every customer, you will generalise new integrations so they can be efficiently deployed for future clients using the same providers and platforms.
You will also help onboard and mentor additional deployment and configuration engineers as the team grows.
The project is fully remote and delivered within the client’s controlled virtual desktop environment, where all code and data remain. The core technology stack is Kotlin and Java on GCP.
Your Daily Missions
- Owning standard client deployments and integrations from MVP / pilot through production and BAU.
- Working with senior engineers on new and complex third-party integrations.
- Building and maintaining integrations with contact-centre, telephony and other external platforms.
- Working with real-time voice technologies, including SIP, WebRTC, voice streaming, speech-to-text and text-to-speech.
- Developing and integrating REST APIs, microservices, webhooks and SDKs.
- Turning newly delivered integrations into generalised, reusable solutions for future clients.
- Working with Kotlin and Java services running on GCP.
- Provisioning cloud infrastructure and supporting automated deployments using Terraform, CI/CD and containers.
- Working with PostgreSQL, Redis and Firestore.
- Writing and maintaining unit, integration and API tests.
- Supporting UAT, production deployments, monitoring, logging and troubleshooting.
- Working directly with customer technical teams to translate requirements into effective technical solutions.
- Using AI coding tools to quickly understand and contribute to an established codebase while carefully verifying generated output.
- Supporting and mentoring engineers joining the deployment and configuration team.
The Essentials We’re Seeking
- Strong commercial experience with Kotlin and Java.
- Strong hands-on experience with Google Cloud Platform (GCP).
- Experience with Terraform, CI/CD, containerised deployments and cloud infrastructure provisioning.
- Strong experience building and integrating REST APIs, microservices, third-party APIs, webhooks and SDKs.
- Experience with PostgreSQL, Redis and Firestore.
- Solid understanding of authentication and API security principles.
- Experience with unit, integration and API testing as well as supporting UAT.
- Hands-on experience with production deployments, logging, monitoring and troubleshooting.
- A proven track record of building integrations for reuse — creating a solution once and generalising it for subsequent clients rather than repeatedly delivering bespoke implementations.
- Experience with real-time or agentic integrations, ideally involving contact-centre or telephony platforms, SIP, WebRTC, real-time voice streaming, speech-to-text or text-to-speech.
- Ability to ramp up quickly in a mature codebase you did not build, including effective use of AI coding tools combined with strong engineering judgement and verification.
- Strong client-delivery mindset and the ability to translate customer requirements into technical implementation.
- Confidence working across the complete delivery lifecycle: MVP, pilot, UAT, production and BAU.
- Strong troubleshooting and problem-solving skills in production environments.
- Ability to work effectively with customer technical teams and mentor other engineers.
- Strong written and spoken English, used daily in an international environment.
Nice-to-haves
- Experience with Pub/Sub, queues and event-driven processing.
- Experience with Vertex AI or OpenAI APIs.
- Experience integrating LLMs, AI agents or conversational AI solutions.
- Experience designing or operating high-availability and high-performance systems.
- Experience in collections, contact-centre or financial-services environments.
Our
Benefits
At CSHARK, it’s not about trendy perks or the latest gaming console in the lounge. Based on feedback from our team, what truly counts is an environment conducive to focused work, structured processes, and continuous skill development. We prioritize what genuinely enriches the daily work experience, ensuring that every moment spent with us is both productive and fulfilling.
100% remote work
Harness the power of technology with our remote-first approach. Work from the comfort of your space while staying connected and collaborative.
Flexible hours
Find your rhythm with hours that align to your lifestyle. We understand that productivity isn’t confined to the typical 9-to-5.
International projects
Engage in projects that transcend borders. Experience the thrill of working with diverse teams and clients from different parts of the world.Navigate the global tech landscape with ease. Enhance your communication skills with our tailored Business English sessions.
Business english lessons
Navigate the global tech landscape with ease. Enhance your communication skills with our tailored Business English sessions.
Participation in charity actions
Connect with the community and contribute to causes that matter. Join us in various charity initiatives and be a part of change that extends beyond business.
In-house technology workshops
Stay at the forefront of technology. Dive deep into topics, refine your skills, and learn from peers through our regular tech workshops.
100% remote work
Harness the power of technology with our remote-first approach. Work from the comfort of your space while staying connected and collaborative.
Flexible hours
Find your rhythm with hours that align to your lifestyle. We understand that productivity isn’t confined to the typical 9-to-5.
International projects
Engage in projects that transcend borders. Experience the thrill of working with diverse teams and clients from different parts of the world.Navigate the global tech landscape with ease. Enhance your communication skills with our tailored Business English sessions.
Business english lessons
Navigate the global tech landscape with ease. Enhance your communication skills with our tailored Business English sessions.
Participation in charity actions
Connect with the community and contribute to causes that matter. Join us in various charity initiatives and be a part of change that extends beyond business.
In-house technology workshops
Stay at the forefront of technology. Dive deep into topics, refine your skills, and learn from peers through our regular tech workshops.
Recruitment process
Chat with Our Recruiter
Kick off your CSHARK adventure with an initial interview. This is a great opportunity for us to get to know each other better and for you to ask any preliminary questions.
Show Your skills
Depending on the role, you’ll either engage in a technical interview or take on a specific task. This stage allows us to understand your expertise and offers you a glimpse into the challenges you might tackle at CSHARK
Meet the Team
This is where the magic happens. Engage with a potential supervisor, your future team, or even a client. It’s a deep dive into your prospective role and a chance to grasp the collaborative spirit of CSHARK.
Crafting Your Offer
Once we recognize the mutual fit, we’ll discuss the specifics of your offer. We believe in crafting a package that respects your skills, experience, and aspirations.
Onboarding Preparation
Once you’re set to join us, our team crafts a tailored onboarding plan. This includes setting up your tools and accounts, scheduling introductions to key team members, and organizing orientation sessions to make your integration seamless and efficient.
Chat with Our Recruiter
Kick off your CSHARK adventure with an initial interview. This is a great opportunity for us to get to know each other better and for you to ask any preliminary questions.
Show Your skills
Depending on the role, you’ll either engage in a technical interview or take on a specific task. This stage allows us to understand your expertise and offers you a glimpse into the challenges you might tackle at CSHARK
Meet the Team
This is where the magic happens. Engage with a potential supervisor, your future team, or even a client. It’s a deep dive into your prospective role and a chance to grasp the collaborative spirit of CSHARK.
Crafting Your Offer
Once we recognize the mutual fit, we’ll discuss the specifics of your offer. We believe in crafting a package that respects your skills, experience, and aspirations.
Onboarding Preparation
Once you’re set to join us, our team crafts a tailored onboarding plan. This includes setting up your tools and accounts, scheduling introductions to key team members, and organizing orientation sessions to make your integration seamless and efficient.
Chat with Our Recruiter
Kick off your CSHARK adventure with an initial interview. This is a great opportunity for us to get to know each other better and for you to ask any preliminary questions.
Show Your skills
Depending on the role, you’ll either engage in a technical interview or take on a specific task. This stage allows us to understand your expertise and offers you a glimpse into the challenges you might tackle at CSHARK
Meet the Team
This is where the magic happens. Engage with a potential supervisor, your future team, or even a client. It’s a deep dive into your prospective role and a chance to grasp the collaborative spirit of CSHARK.
Crafting Your Offer
Once we recognize the mutual fit, we’ll discuss the specifics of your offer. We believe in crafting a package that respects your skills, experience, and aspirations.
Onboarding Preparation
Once you’re set to join us, our team crafts a tailored onboarding plan. This includes setting up your tools and accounts, scheduling introductions to key team members, and organizing orientation sessions to make your integration seamless and efficient.
Explore the Heartbeat of CSHARK
Discover the essence of our guilds’ expertise, advanced tools and tech stack, and our real-world successes. Delve into impactful case studies and hear genuine insights from our team
Get to Know How We Work