Location: United States Remote; Canada Remote; United Kingdom Remote
Workplace: Remote
ABOUT THE TEAM
The Mural Compose team is ambitious and fast-moving. We are passionate builders who love to experiment and iterate. Our project is seeking to leverage the latest technology in AI to acquire new customers and expand our revenue base as broadly as possible. This team is at the front of our product strategy and future growth.
YOUR MISSION
You'll lead the team behind one of Mural's most important bets. In the near term, you'll take our AI native product from early access to a product that customers rely on every day, raising quality, reliability, and speed as more users come on board.
Expect a very hands-on role. You'll review PRs, set the technical standards the team builds to, and stay close to the code and architecture decisions. You'll also keep the team's pace high and sustainable while building a high-performing team in a remote-first way.
WHAT YOU'LL DO
- Lead, hire, and grow a team of full-stack engineers through regular 1:1s, clear expectations, coaching, and performance management.
- Own delivery end to end with a fast, experimental loop: ship early to real users, measure what works, and iterate quickly without losing reliability.
- Partner with Product and Design as co-owners of the Compose roadmap, using customer feedback and usage data to decide what to build, cut, or double down on.
- Raise engineering craft across testing, observability, and AI-assisted development, and model Mural's remote-first, work-in-public culture at a sustainable pace.
WHAT YOU'LL BRING
- 2+ years managing software engineers directly, with responsibility for hiring, coaching, and performance management.
- 5+ years of prior experience as a software engineer building and operating production applications, with hands-on technical work in the last 3–4 years.
- A solid technical foundation, enough to lead architecture discussions and review code with credibility.
- A bias for experimentation: you make sound calls quickly, learn from data, and change course when the evidence says so.
- A people-first approach: you lead with empathy, listen first, and build the trust and psychological safety that help each person do their best work.
- Excellent communication skills, including explaining technical tradeoffs clearly to product, business, and customer stakeholders.
- Experience leading a team that shipped LLM-powered features to production, including evaluation, quality monitoring, and cost management.
- Experience building AI agents, retrieval systems, knowledge graphs, or familiarity with Model Context Protocol (MCP).
Our Stack
Azure OpenAI, React, Node, MongoDB
EQUAL OPPORTUNITY
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.
— Вести технические цели команды от постановки до результата. — Отвечать за доступность, стабильность, безопасность платформы и стоимость инфраструктуры.
УдалённоМосква
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Location: USA
Workplace: Remote
Solvd Inc. is a rapidly growing AI-native consulting and technology services firm delivering enterprise transformation across cloud, data, software engineering, and artificial intelligence. We work with industry-leading organizations to design, build, and operationalize technology solutions that drive measurable business outcomes.
Following the acquisition of Tooploox, a premier AI and product development company, Solvd now offers true end-to-end delivery—from strategic advisory and solution design to custom AI development and enterprise-scale implementation. Our capability centers combine deep technical expertise, proven delivery methodologies, and sector-specific knowledge to address complex business challenges quickly and effectively.
Solvd is migrating a Tier-1 US payments platform from a single AWS region to a multi-region architecture.
We're hiring multiple Database Engineers to implement the DynamoDB replication, failover, and operational tooling for this program. You'll work under the Principal Database Architect and partner with the client's data and SRE teams.
WHAT YOU'LL DO
- Implement and operate cross-region replication using Amazon DynamoDB Global Tables, ensuring reliable multi-region data replication, high availability, consistency, and disaster recovery.
- Codify everything in Terraform (or CDK).
- Build the observability layer for replication health: lag metrics, consistency checks, alarm thresholds, and runbook automation. Datadog is the primary observability stack; CloudWatch is the baseline.
- Author and execute failover and failback runbooks. Run game-days using AWS Fault Injection Service. Measure and report against RTO and RPO targets.
- Implement KMS cross-account replication, IAM service principals for replication roles, and the secrets and parameter strategy for region-local dependencies.
- Support data extraction from the monolith into microservices: build CDC pipelines (DMS, DynamoDB Streams, Kafka Connect, Debezium), validate data integrity, and own the cutover sequence for individual extractions.
- Pair with application engineers on connection-string abstraction, retry and idempotency patterns, and graceful degradation during region failover.
- Write design docs and runbooks the client team can take over after the engagement.
WHAT YOU'LL BRING (REQUIRED)
- 8+ years in production database engineering on AWS, with hands-on responsibility for at least one of: payments, banking, brokerage, or comparable financial-services workloads.
- Deep production experience with DynamoDB and at least two of: Aurora MySQL, Cassandra, ElastiCache (Redis or Valkey), DocumentDB, Neptune. Working knowledge of at least two more.
- Practical experience with cross-region replication in production using DynamoDB Global Tables: you've configured and operated multi-region DynamoDB deployments and handled failure scenarios such as replication conflicts, regional outages, replication delays, and consistency or version-skew issues.
- Strong Terraform (or CDK). You can build a multi-region module from scratch and explain the trade-offs.
- Comfort with CDC tooling (DMS, DDB Streams, Kafka Connect, or Debezium) and the operational gotchas (schema drift, ordering guarantees, replay).
- Linux, networking fundamentals (VPC, Transit Gateway, peering, DNS), and IAM / KMS proficiency.
- Solid written communication and ability to operate in a regulated client environment.
NICE TO HAVE
- Cassandra multi-DC operations experience at scale (nodetool workflows, repair strategy, tombstone management, cross-region anti-entropy).
- AWS MSK or Kafka MirrorMaker 2 experience for cross-region event replication.
- Experience with Datadog Database Monitoring and custom CloudWatch metrics.
- AWS Database Specialty or Solutions Architect Associate / Professional certifications.
When you join Solvd, you'll…
- Shape real-world AI-driven projects across key industries, working with clients from startup innovation to enterprise transformation.
- Be part of a global team with equal opportunities for collaboration across continents and cultures.
- Thrive in an inclusive environment that prioritizes continuous learning, innovation, and ethical AI standards.
Ready to make an impact?
If you're excited to build things that matter, champion responsible AI, and grow with some of the industry’s sharpest minds. Apply today and let’s innovate together.
Solvd is an equal opportunity employer.
Location: Russia; Moscow; Perm
Workplace: remote
ABOUT US
Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game.
For more information, visit xsolla.com.
The role
THE ROLE
We are hiring a
Senior Backend Engineer
for two platform products:
Xsolla ID
is the identity and authentication platform behind sign-in, account management and SSO across Xsolla products.
Xsolla ZK
is Web3 wallet infrastructure: smart wallets and account abstraction on a zkSync-based L2.
Both products sit on users' most sensitive flows, logging in and signing transactions, and other Xsolla teams build on top of them.
WHAT YOU WILL OWN
The backend services of your product area end to end: design, implementation, release and production operation, including on-call
Architecture across services: service boundaries, integration contracts and data ownership. You make these decisions and justify them in writing
Reliability and security of critical flows: SLOs, failure handling, protection of user data and credentials
Service performance and cost under load
WHAT YOU WILL DO
Design and build services and APIs (REST, gRPC) for authentication, account management and wallet operations
Define service boundaries and integration contracts with other Xsolla teams
Design data models and storage; optimize schemas and queries
Build event-driven and asynchronous workflows
Own observability: metrics, logs, tracing and alerting, and act on what production tells you
Take part in on-call, incident response and post-mortems
Improve the engineering environment: CI/CD, infrastructure-as-code, testing
Review code
Set up and maintain AI tooling in the repositories (Claude Code, Codex, Cursor: rules, context, harness) so the team uses it effectively
Responsibilities
Language and platform
5+ years of commercial backend development
Go: idiomatic code, concurrency (goroutines, channels, context and cancellation), memory and performance profiling (pprof)
Data
Relational databases (PostgreSQL, MySQL): schema design, indexes, query plans, transactions and isolation levels, safe migrations
Caching (Redis): when to cache, invalidation, consistency trade-offs
Distributed systems
Service architecture and distributed-systems trade-offs: consistency, availability, idempotency, retries, failure modes
Asynchronous messaging and event-driven design (Kafka, RabbitMQ or NATS): delivery guarantees, ordering, reprocessing
APIs
Designing REST and gRPC APIs: versioning, backward compatibility, contract documentation (OpenAPI / Swagger, Protobuf)
Security and identity
Application security: common vulnerability classes (OWASP Top 10), secrets management, safe handling of user data
OAuth 2.0 / OIDC from the server side: flows, tokens, sessions
Operations
Containers and orchestration (Docker, Kubernetes) at the level of deploying and debugging your own services
Observability (we use Datadog; experience with Prometheus, Grafana, ELK / Graylog or OpenTelemetry also counts): metrics, logs, tracing and alerting; diagnosing incidents in production
Engineering practices
Testing: unit, integration, contract
Git, CI/CD (GitLab CI or similar)
AI-assisted engineering
Daily hands-on use of AI coding tools (Claude Code, Codex, Cursor) for development and review, including configuring them for a repository
English
Reading technical documentation in English
Nice to Have
Web3 backend experience: blockchain integration, wallet infrastructure, account abstraction
High-load systems
Cloud platforms (GCP, AWS or Azure) and infrastructure-as-code
NoSQL databases (MongoDB or similar)
Domain experience in gaming, e-commerce, fintech or payments
HOW WE WORK
Decisions in writing.
Significant technical decisions are written up as an RFC or ADR that lays out the options and trade-offs. We discuss the document, not a blank whiteboard.
AI is part of everyday engineering.
We use AI coding tools for development and review, and we treat configuring them for a codebase as real engineering work.
HOW WE HIRE
Intro call.
Your background, your motivation and the role.
Technical interview.
Built directly on the
What you will own
and
Required
sections above. We won't ask about anything this posting doesn't promise.
Bar raiser.
An engineer from outside the hiring team checks that you raise the overall engineering bar.
THE TEAM
You will work alongside product managers, designers, backend and frontend engineers, QA and DevOps.
BENEFITS
We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees and their families through a comprehensive Benefits Program. This includes medical, dental, and vision, PTO, and a personalized career roadmap for each employee. By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally. Together, we're not just building a business; we're cultivating a community that values creativity, collaboration, and the transformative power of play.
EMPLOYMENT DETAILS
Location: Remote
Employment Type: Full-time
Schedule: 10:00–19:00 (flexible)
Contract: Employment agreement (entity or EOR arranged per candidate location)
EQUAL EMPLOYMENT STATEMENT
Xsolla is dedicated to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, language, sexual orientation, national origin, genetics, political beliefs, disability, age, marital status, social background or other characteristics.
We are committed to compliance with all fair employment practices regarding citizenship and immigration status.
CONTACT
If you have questions regarding our hiring practices, please contact careers@xsolla.com. For more vacancies, visit xsolla.com/careers.
Проектировать архитектуру сервисов и микросервисов, выбирать подходящие паттерны и подходы. Писать высокопроизводительный, безопасный и поддерживаемый код на Go с учётом особенностей конкурентности (горутины, каналы, примитивы синхронизации).
- Проектирование и разработка устойчивых пайплайнов взаимодействия с внешними веб-системами (headless browsers, HTTP, fingerprinting, сессии). - Работа с прокси-инфраструктурой: ротация, мониторинг качества, обработка ограничений.
- Own the mobile product and deliver two apps for HyroTrader (prop trading) and Hyro Protocol (on Solana). - Ship an MVP quickly, get apps approved in both App Store and Google Play, and iterate post-launch.
