Callibrity is a developer owned and managed custom software development consulting company that is dedicated to creating quality software using modern technologies and adding unquestionable business value to companies across multiple industries and verticals. We are problem solvers...people who like a challenge and enjoy working with modern tech stacks. We offer an incredibly collaborative culture and enjoy solving complex problems with our clients. As a Senior Java Software Developer, you are a leader by example, you are a subject matter expert, and you help lead strategic technical direction. You will get to interact with key client stakeholders on a regular basis and use your experience to prove business ROI through innovative greenfield technology solutions. Senior Software Developers typically have longer tenures and higher retention rates with Callibrity than other companies because the work is challenging and rewarding, we have a strong engineering culture, and we invest in the best people. Responsibilities: - Are trusted advisors to our clients and seen as thought leaders in the tech industry - Are keenly aware of big picture business problems and goals and capable of a leadership role - Mentor, train, and upskill your Callibrity peers and clients’ teams - Can solve a wide variety of problems with the appropriate solution drawn from a large subset - Communicate complex ideas effectively, both verbally and in writing - Proactively identify problems, challenges, and issues and recommend the best possible solution - Demonstrate mastery and cable to teach software development best practices (Agile, DevOps, Test Automation, CI/CD, TDD) to others - Stay ahead of the curve by exploring new technologies including AI, Machine Learning, Cloud, and IoT - Thrive in an environment where there is close interaction among different roles and teams - Are admired by the client as someone they can count on, regardless of title or seniority Requirements: - 5+ years of full-stack enterprise Java development experience - Professional experience in corporate Information Technology and/or Consulting - Experience leading a team of Software Developers and Associate Software Developers is a plus - Mentorship and pair programming experience - Four-year degree or successful completion of respected developer bootcamp/accelerator, or extensive mentorship program - Experience with Git / GitHub, Spring Boot, Bootstrap, Gradle/Maven or other similar tool is preferred - Experience with SQL, JavaScript, Angular, React, Version Control and Agile is preferred - Desired experience with Kafka and Jenkins is a plus - Cloud experience with AWS, Azure, and/or Google Cloud Platform preferred - Experience with Docker, Kubernetes, and/or developing applications for a major public cloud provider is a plus - Successfully solve Callibrity’s HackerRank and Code Pairing Challenges - Interpersonal skills: Influencer, professionalism and accountability, passion for learning, us not them mentality, shared responsibility - Interest and enthusiasm for learning and growing in your career - Embodies Callibrity’s Core Values - Must be authorized to work in the United States, without sponsorship Benefits of Being a Callibrity Consultant: - Health/Vision/Dental insurance effective first day of employment - 401k match vested immediately - Profit Sharing Bonus - Annual professional development stipend $1500 - One time bonus for remote office set up - Paid parental leave - Paid bench time - Paid flex time for training, blogging, speaking engagements, and thought leadership - Paid time off for vacation (2-5 weeks depending on level), holidays (8) - Competitive industry salary - Lunch and learns - Team building events - Small company feel with the resources of a sustainable and proven business model - High employee retention and satisfaction (One of Cincinnati’s Best Places to Work!) - Work-life balance

Dive in and do the best work of your career at DigitalOcean. Journey alongside a strong community of top talent who are relentless in their drive to build the simplest scalable cloud. If you have a growth mindset, naturally like to think big and bold, and are energized by the fast-paced environment of a true industry disruptor, you’ll find your place here. We value winning together—while learning, having fun, and making a profound difference for the dreamers and builders in the world. We want people who are passionate about building features that developers and businesses love! DigitalOcean’s Storage Team is a remote team that builds and operates cloud-scale distributed storage powering internal and customer-facing services and products. We’re creating flexible and powerful solutions that our customers will leverage to ship their software as quickly, easily, and safely as possible. The Object Storage Team supports the operations and development of business logic, middleware, edge, and API solutions of our S3-compatible object store, Spaces. We are looking for an engineer who will help lead the development and support of current and future storage platforms at scale. The selected candidate will have the opportunity to make impactful contributions to the Spaces service ecosystem, contribute to the open source community, and debug interesting problems at cloudscale. This role reports to the Engineering Manager of the Object Storage team and is currently only available remotely. What You’ll Be Doing: - Leading engineering efforts to deliver innovative storage solutions - Supporting the creation and operations of distributed systems - Programming in Go and other languages - Collaborating with a motivated team of peers - Consuming from and contributing to free/open source software communities - Solving interesting problems in a technically rewarding environment What You’ll Add to DigitalOcean: - Design, develop, test, and deploy software in modern tools and languages, such as Go, while continually cultivating your skills and collaborating with an agile, self-motivated team. - Experience automating, operating, and troubleshooting production systems; maintaining the availability and performance of storage products - Experience with Linux operating systems and familiarity with storage fundamentals - Experience with containerization (e.g. Docker, Kubernetes) and service-oriented architectures - Familiarity with concurrency / parallelism models in a modern programming languages - Any relevant domain experience such as Ceph, S3, block storage, containerization, software routing and load balancing - Experience leading discussions on architectures, implementations, design patterns, and processes with the ability to succinctly convey ideas to peers and mentees Compensation Range: - $139,000 - $174,000 *This is a remote role JR: 2026-7567 #LI-Remote Why You’ll Like Working for DigitalOcean - We innovate with purpose. You’ll be a part of a cutting-edge technology company with an upward trajectory, who are proud to simplify cloud and AI so builders can spend more time creating software that changes the world. As a member of the team, you will be a Shark who thinks big, bold, and scrappy, like an owner with a bias for action and a powerful sense of responsibility for customers, products, employees, and decisions. - We prioritize career development. At DO, you’ll do the best work of your career. You will work with some of the smartest and most interesting people in the industry. We are a high-performance organization that will always challenge you to think big. Our organizational development team will provide you with resources to ensure you keep growing. We provide employees with reimbursement for relevant conferences, training, and education. All employees have access to LinkedIn Learning's 10,000+ courses to support their continued growth and development. - We care about your well-being. Regardless of your location, we will provide you with a competitive array of benefits to support you from our Employee Assistance Program to Local Employee Meetups to flexible time off policy, to name a few. While the philosophy around our benefits is the same worldwide, specific benefits may vary based on local regulations and preferences. - We reward our employees. The salary range for this position is based on market data, relevant years of experience, and skills. You may qualify for a bonus in addition to base salary; bonus amounts are determined based on company and individual performance. We also provide equity compensation to eligible employees, including equity grants upon hire and the option to participate in our Employee Stock Purchase Program. - DigitalOcean is an equal-opportunity employer. We do not discriminate on the basis of race, religion, color, ancestry, national origin, caste, sex, sexual orientation, gender, gender identity or expression, age, disability, medical condition, pregnancy, genetic makeup, marital status, or military service. Application Limit: You may apply to a maximum of 3 positions within any 180-day period. This policy promotes better role-candidate matching and encourages thoughtful applications where your qualifications align most strongly.

• Lead modernization and technology evolution initiatives, including large-scale code refactors, architectural restructuring, and service migrations. • Develop and maintain scalable solutions using Node.js, React, and .NET, ensuring high performance, security, and quality. • Actively participate in defining architecture, development patterns, best practices, and software engineering processes. • Conduct deep technical analyses, planning and executing continuous improvements on legacy and new systems. • Collaborate with cross-functional teams (product, QA, UX, infrastructure, and data) to deliver robust and sustainable solutions. • Perform thorough code reviews, promoting technical quality and team growth. • Monitor applications, interpret metrics, and identify opportunities for ongoing optimization. • Support automation, CI/CD, and testing strategy initiatives.

This description is a summary of our understanding of the job description. Click on 'Apply' button to find out more. Role Description Effectual’s Office of the CTO sets the company’s technical strategy and delivers the innovation that makes it real. As a Senior Software Engineer, you will bring ideas to production on AWS, including integrating LLMs and agents with various platforms and enterprise APIs. - Build agentic services in Python using frameworks like LangGraph and LangChain, leveraging the latest frontier LLMs from Anthropic, OpenAI, and others. - Integrate with enterprise platforms, APIs, and developer/data systems to automate workflows and enrich context. - Design, develop, and deploy web apps, generally leveraging Typescript, React, and Tailwind CSS. - Design data and retrieval patterns (PostgreSQL, DynamoDB, RAG), as well as evaluation and guardrails. - Build backends in Python using libraries like FastAPI. - Contribute to CI/CD, collaborate with platform and DevOps engineers to codify infrastructure (Terraform preferred), and instrument services (tests, monitoring, safe rollback). Qualifications - 7+ years building production applications from design through release and iteration. - Hands-on LLM integration (tool use/function calling, retrieval, evaluations, safety/guardrails, tracing/observability). - Strong Python (APIs, async/concurrency, packaging, testing), and TypeScript with React skills. - Comfortable with databases (PostgreSQL and/or DynamoDB preferred) and log/event pipelines. - Experience with a hyperscale cloud platform (AWS preferred): compute, messaging/queueing, storage, CI/CD, observability, IAM basics. - Practical use of AI dev tools (Claude Code, ChatGPT, GitHub Copilot, Cursor, etc.) to accelerate delivery. - Excellent collaboration and communication; able to partner with internal stakeholders and (when needed) customers. Requirements - LangGraph/LangChain (others welcome) and multiagent patterns. - Terraform; maintaining CI/CD pipelines. - UI/UX instincts for operator workflows. - LLM evaluation and guardrails (harnesses, red teaming, content filters). - Experience delivering in enterprise scale or public sector environments, including regulated/compliance contexts. - AWS Bedrock model fine-tuning and/or SageMaker experience; vector stores (OpenSearch, pgvector); prompt caching. - Docker or other containerization technologies. - Business process automation/analysis; consulting/stakeholder management. Benefits - Medical, dental, and vision health insurances - Short term disability, long term disability and life insurances - 401k with Company match - Paid time off (PTO) (120 hours PTO that accrue over one year) - Paid time off for major holidays (14 days per year)