
Role: Sr PostgreSQL Database Administrator (DBA)
Location: Hyderabad, India
Job description
We are looking for a highly capable PostgreSQL DBA who can take complete ownership of database operations in a high-volume, mission-critical environment. This role requires deep expertise in PostgreSQL internals, strong troubleshooting ability, and hands-on experience managing large-scale databases in cloud environments like AWS or Azure.
Responsibilities:
- Manage and maintain PostgreSQL databases across production, staging, and development environments
- Perform and manage logical and physical backups, restores, and recovery strategies
- Execute database upgrades (minor and major versions) with minimal downtime
- Design and manage replication setups, including streaming replication and point-in-time recovery (PITR)
- Troubleshoot performance issues including locks, blocking, long-running queries, and system load bottlenecks
- Tune and manage PostgreSQL configuration parameters and leverage system catalogs for deep analysis
- Perform routine maintenance tasks such as vacuuming, indexing, and database housekeeping
- Deploy and manage PostgreSQL in cloud environments like AWS (RDS/EC2) or Azure
- Implement and maintain high availability (HA) solutions using tools like Repmgr, Pgpool, or EFM
- Manage and optimize multi-terabyte databases ensuring performance and scalability
- Monitor database health and implement proactive measures to prevent outages
- Collaborate with engineering, DevOps, and product teams to support application performance
- Document processes, configurations, and recovery procedures
Requirements:
- Strong knowledge of PostgreSQL architecture and internals
- Hands-on experience with backup/restore strategies, replication, and disaster recovery
- Proven experience in performance tuning and troubleshooting production issues
- Experience managing large-scale (multi-TB) PostgreSQL databases
- Solid understanding of PostgreSQL system catalogs and configuration tuning
- Experience with cloud-based PostgreSQL deployments (AWS or Azure)
- Hands-on experience with high availability and clustering tools (Repmgr / Pgpool / EFM)
- Strong Linux/Unix administration and scripting skills
- Ability to work independently and quickly learn new technologies
- Experience supporting high-volume, mission-critical production environments
- Strong communication and collaboration skills across cross-functional teams

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Role & Responsibilities:
We are seeking a Security Engineer I to join our team. The ideal candidate will be responsible for both Web3 and Web2 security paradigms, knowledge of Amazon Web Services (AWS), and proficiency in monitoring and alerting systems. This role involves ensuring the security of our digital assets, infrastructure, and applications.
Responsibilities:
- Perform penetration testing of applications/products based on Web, Mobile, Web3 assets like Smart Contract, Bitcoin Script, etc.
- Plan and perform red team exercises in a variety of environments.
- Manage applications/products bug bounty program with validation and response mechanism for vulnerabilities submitted by external researchers.
- Continuous research on new attack vectors/techniques and their mitigations.
- Manage attack surface based on risk assessment for the business.
- Develop scripts, tools and methodologies to enhance security posture of the whole company and its applications/products.
- Manage continuous passive and active monitoring and alert systems such as Prometheus, Grafana, Wazuh, etc.
- Apply knowledge of AWS services to support the maintenance of secure cloud infrastructure. Deployment and management of security tools (open source and commercial)
- Clear communication for vulnerability reports and their remediation required.
- Work with cross-functional teams to align and priorities remediation efforts.
- Work collaboratively/independently on unique or special assignments which may require specialized knowledge and/or experience.
- Comply with company, division and professional ethical standards.
Ideal Candidate:
- Strong Security Engineer Profile: Web3 & Web2 | Penetration Testing, Cloud Security & Blockchain
- Experience: Must have 4+year of experience in a security engineering role or related position — covering both Web3 and Web2 security paradigms across application, infrastructure, and cloud security contexts.
- Penetration Testing & Red Teaming: Must have hands-on experience performing penetration testing on Web, Mobile, and Web3 assets — including Smart Contracts and Bitcoin Scripts — and must have planned or executed red team exercises across varied environments.
- Application Security Knowledge: Must have strong working knowledge of OWASP Top 10, SANS Top 25, NIST, MITRE ATT&CK, and shift-left security methodologies — with the ability to apply these in vulnerability identification and risk prioritization.
- Infrastructure & Networking Architecture: Must have a strong understanding of application, infrastructure, and networking architecture — with the ability to assess attack surfaces holistically and manage risk across business assets.
- Monitoring & Alerting: Must be proficient in deploying and managing continuous monitoring and alerting systems — with direct exposure to tools such as Prometheus, Grafana, Wazuh, or comparable security tooling.
- AWS & Cloud Security: Must have working familiarity with AWS services and basic cloud security concepts — with practical ability to support and maintain secure cloud infrastructure.
- Scripting & Tooling: Must be able to develop scripts, tools, and methodologies to enhance security posture — with working knowledge of at least one of Go, Rust, TypeScript, or Python.
- Blockchain Security Fundamentals: Must have a foundational understanding of blockchain technologies and associated security considerations — covering smart contract security, Bitcoin script analysis, or related Web3 attack vectors.
- Education: Must hold a Bachelor's degree in Computer Science, Information Technology, or a related field.
- Company: Candidate must have prior experience working at a blockchain or Web3-native product company.
- Experience Depth: More than 2 years in a security engineering role is a plus — reflecting deeper ownership of security programmes and broader exposure to advanced attack techniques.
- Bug Bounty Program Management: Experience managing a bug bounty program end-to-end — including vulnerability validation, researcher response coordination, and clear written communication of findings and remediation — is a meaningful plus.
Preferred:
- Certifications: Holding any one of C-PENT, eJPT, PWPP, or GPEN is a plus as validated evidence of offensive security competency.
- Role Structure: Note: This is an Individual Contributor (IC) role initially — with the expectation of building and leading a security team as the function matures.
What you’ll do
- Build and scale backend services and APIs using Python
- Work on cross-language integrations (Python ↔ PHP)
- Develop frontend features using React (Angular is a plus)
- Deploy, monitor, and manage applications on AWS
- Own features end-to-end: development, performance, and reliability
- Collaborate closely with product, QA, and engineering teams
Tech Stack
- Backend: Python (working knowledge of PHP is a strong plus)
- Frontend: React (Angular is a plus)
- Cloud: AWS
- Version Control: Git / GitHub
Experience
- 5–10 years of professional software development experience
- Strong hands-on experience with Python
- Hands-on experience deploying and managing applications on AWS
- Working knowledge of modern frontend frameworks
Data Engineer
Brief Posting Description:
This person will work independently or with a team of data engineers on cloud technology products, projects, and initiatives. Work with all customers, both internal and external, to make sure all data related features are implemented in each solution. Will collaborate with business partners and other technical teams across the organization as required to deliver proposed solutions.
Detailed Description:
· Works with Scrum masters, product owners, and others to identify new features for digital products.
· Works with IT leadership and business partners to design features for the cloud data platform.
· Troubleshoots production issues of all levels and severities, and tracks progress from identification through resolution.
· Maintains culture of open communication, collaboration, mutual respect and productive behaviors; participates in the hiring, training, and retention of top tier talent and mentors team members to new and fulfilling career experiences.
· Identifies risks, barriers, efficiencies and opportunities when thinking through development approach; presents possible platform-wide architectural solutions based on facts, data, and best practices.
· Explores all technical options when considering solution, including homegrown coding, third-party sub-systems, enterprise platforms, and existing technology components.
· Actively participates in collaborative effort through all phases of software development life cycle (SDLC), including requirements analysis, technical design, coding, testing, release, and customer technical support.
· Develops technical documentation, such as system context diagrams, design documents, release procedures, and other pertinent artifacts.
· Understands lifecycle of various technology sub-systems that comprise the enterprise data platform (i.e., version, release, roadmap), including current capabilities, compatibilities, limitations, and dependencies; understands and advises of optimal upgrade paths.
· Establishes relationships with key IT, QA, and other corporate partners, and regularly communicates and collaborates accordingly while working on cross-functional projects or production issues.
Job Requirements:
EXPERIENCE:
2 years required; 3 - 5 years preferred experience in a data engineering role.
2 years required, 3 - 5 years preferred experience in Azure data services (Data Factory, Databricks, ADLS, Synapse, SQL DB, etc.)
EDUCATION:
Bachelor’s degree information technology, computer science, or data related field preferred
SKILLS/REQUIREMENTS:
Expertise working with databases and SQL.
Strong working knowledge of Azure Data Factory and Databricks
Strong working knowledge of code management and continuous integrations systems (Azure DevOps or Github preferred)
Strong working knowledge of cloud relational databases (Azure Synapse and Azure SQL preferred)
Familiarity with Agile delivery methodologies
Familiarity with NoSQL databases (such as CosmosDB) preferred.
Any experience with Python, DAX, Azure Logic Apps, Azure Functions, IoT technologies, PowerBI, Power Apps, SSIS, Informatica, Teradata, Oracle DB, and Snowflake preferred but not required.
Ability to multi-task and reprioritize in a dynamic environment.
Outstanding written and verbal communication skills
Working Environment:
General Office – Work is generally performed within an office environment, with standard office equipment. Lighting and temperature are adequate and there are no hazardous or unpleasant conditions caused by noise, dust, etc.
physical requirements:
Work is generally sedentary in nature but may require standing and walking for up to 10% of the time.
Mental requirements:
Employee required to organize and coordinate schedules.
Employee required to analyze and interpret complex data.
Employee required to problem-solve.
Employee required to communicate with the public.
Job Title: Sr. Solution Architect – Cloud Migration and Modernization
Location: Bangalore
About CAST
CAST is the software intelligence category leader. CAST technology can see inside custom applications with MRI-like precision, automatically generating intelligence about their inner workings - composition, architecture, transaction flows, cloud readiness, structural flaws, legal and security risks. It’s becoming essential for faster modernization for cloud, raising the speed and efficiency of Software Engineering, better open-source risk control, and accurate technical due diligence. CAST operates globally with offices in North America, Europe, India, China. Visit www.castsoftware.com.
Working closely with Sr. Director-PS and Consulting and Globally with Solution Design Team, he/she will be responsible for success of the CAST product deployment with the assigned clients.
This success will be in part measured by the ability of deployed CAST solution to support the client in analysis of a wide variety of their applications developed in diverse technologies that are prevalent in a typical software house.
He/She should be able to mentor and coach customer team members in deploying and running CAST solution, prepare action plans based on CAST analysis results, help customers in realizing business benefits of CAST implementation in a time-bound manner and prioritize activities in an ever changing, dynamic landscape.
He/she will need to focus efforts to establish a value measurement program to track and identify business value for identified projects to use a template approach to drive value in engagement the clients involved and thereby, help support sales teams in renewals and expansions of the contracts that they support.
Requirements:
The candidate shall below skills and qualifications
•Formal training or certification on software engineering concepts and 10+ years of applied experience.
•Proficient in coding in one or more languages like Java, Spring & Spring Boot.
•Hands-on experience in AWS/Azure/GCP specifically ECS/EKS, Lambda, SQS, SNS, API Gateway, Step functions, storage services or similar skills
•Experience working in Kafka, Cassandra/NoSQL, relational databases and front end technologies like React or similar skills
•Knowledge of CI/CD deployment with tools such as Jenkins, Maven or Gradle.
•Practical cloud native experience.
•Hands-on practical experience in system design, application development, testing, and operational stability.
•Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages.
•Business Development Skills: Should have inclination to business development and be comfortable in interacting with clients and making ad-hoc presentations, as needed.
- Bachelor’s/Master’s degree in Computer Engineering with 5+ experience writing high quality, efficient and maintainable code. Proficiency with Elixir or Erlang. Alternatively experience with at least two of Ruby on Rails, NodeJS, Python,Lisp/Clojure, Scala, Haskel or similar
- Proficiency with Typescript or Javascript using ReactJS, VueJS or similar.
- Good knowledge of SQL databases (PostgresSQL, MSSQL, Oracle or similar)
- Good knowledge of revision control system like GIT, SVN, TFS or similar
- Experience with NoSQL databases like InfluxDB, Prometheus, Elastic Stack, SOLR or similar is a plus.
- In depth knowledge of Linux would be a plus
- Exposure to schematic and layout design and understanding would be a plus.
- Experience working with the energy metering segment is a plus.
Roles & Responsibilities:
- The selected candidate will be handling software development activities in Elixir and Typescript
- Technical development activities as per client requirements and internal operational processes.
- Coordinate with multi geographical teams for technical development.
- Close coordination with Technical Support team to visit customers and understand requirements.
- Maintaining/writing high quality code, tests and documentation
BASIC QUALIFICATIONS
- BS level technical degree or equivalent professional
- Skills to represent AWS ProServe well within the customer’s environment and drive discussions with senior personnel regarding trade-offs, best practices, project management and risk mitigation
- Demonstrated ability to think strategically about business, product, and technical challenges
- ·Highly technical and analytical, possessing 15 or more years of IT implementation experience
- ·Proven experience with software development life cycle (SDLC) and agile/iterative methodologies required
- Hands on experience in infrastructure implementation
- Automation skills python, powershell knowledgeand cloud formation template
- Strong experience in Architecture, designing and migrating applications on the AWS platform
- Experience with IT compliance and risk management requirements (eg. security, privacy, SOX, HIPPA etc.)
- Experience working with customers, partners or third-party developers
- Strong verbal and written communications skills and ability to lead effectively across organizations
PREFERRED QUALIFICATIONS
o Demonstrated success as a Cloud Infrastructure architect or consultant working with various platforms
o Experience architecting highly available systems that utilize load balancing, horizontal scalability and high availability
o Cloud certifications
o Good exposure to Agile software development and DevOps practices such as Infrastructure as Code (IaC), Continuous Integration and automated deployment
o Presenting at public events such as technology conferences, hackathons, blogging, writing on technical forums, etc.
Software Engineer
About Brew:-
We believe that the future of banking will be built on top of Cryptocurrencies and DeFi Protocols. However, in its current form, DeFi is too expensive and complex for a common person to participate in. We want to change that with Brew.
Underneath the hood, Brew is a Wallet that makes it super simple to make deposits and take out loans on DeFi and do peer-to-peer and merchant transactions without having to worry about gas fees or navigating multiple chains and tokens.
The founders come from a strong background in technology and product. We’re backed by some of the best investors in the startup and crypto ecosystem. We’re based out of Bangalore, India but are open to the remote too.
Role:-
We seek engineers who are passionate about building great products and have the conviction that Crypto is going to change the world for the better.
You may be fit for this role if you
- Love Programming and are able to write high-quality code.
- Have between 1-3 years of experience.
- Are curious and have a willingness to learn.
- Maintain a high degree of ownership and accountability.
- Are proficient in OOPs, Data Structures, and Algorithms.
- Familiarity with Solidity, Node.js, React Native and C++ is a plus.
As part of being the founding team, you will play a crucial role in shaping and building the product. In recognition of that, there will be a meaningful equity component in the compensation.
We look forward to talking to you.
DeepSource is working on building tools that help developers ship good code. There are over 40 million developers in the world, and all of them write and review code in some form. There’s a massive opportunity to impact how software is built right from where the code is written using automation and intelligence, that not only improves developer productivity but also increases software’s robustness.
The Language Engineering team works on the source code analyzers, including both programming languages and configuration-as-code systems. As a member of the Language Engineering team, you will work on building the best, most comprehensive, PHP analyzer in the world. You will add new rules and Autofixes for finding more issues with code and automatically fixing them. You will be involved with the community to understand the problems with static analysis tools in the PHP ecosystem.
As a member of the Language Engineering team, you will:
-
Identify bad code practices in PHP and write new rules to detect them.
-
Improve the coverage of automatically fixable issues.
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Ensure fewer false positives are reported by the analyzer.
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Work on the internal tools that support analysis runtimes.
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Contribute to open-source static analysis tools.
We’re looking for someone who has:
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Strong foundational knowledge in Computer Science.
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At least 3 years of professional software development experience in PHP.
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Understanding of the nuances of execution of the source code (AST, data flow graphs, etc).
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Familiarity with PHP best practices followed in the industry.
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Native experience with Linux/Unix environment.
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A focus on delivering high-quality code through strong testing practices.
We offer competitive compensation with meaningful stock options, a generous vacation policy, and a workstation of your choice, to name a few of the perks.
Responsibilities
- Work on a full product development lifecycle from requirement gathering, product design, development, to roll out and maintenance
- Effectively collaborate with multiple teams and stakeholders including product and design
- Own the delivery of multiple features of the product end to end
- Advocate best development practices such as continuous integration/continuous delivery, automation (testing and infrastructure) and code modularity, extensibility, quality
- Experience in building Websites from Scratch is a big plus
Primary Skills:
- Min 6+ Years in Web Application Development
- Write clean, solid and testable code while keeping the user experience fast and reliable
- Strong understanding of HTML, CSS, JS, JQuery, React, Redux
- Proficient in Web Interface designing
- Experience in developing reusable UI components
- Deep functional knowledge or hands on design experience with Web Services
Strong grasp of security principles and how they apply to E-Commerce websites
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