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Mid-Level API Developer - Onsite - KSA - 4 months - Octopus by RTG

posted by: spj_bot

Robusta Technology Group (RTG) is a key driver of digital transformation by providing a holistic tech ecosystem. RTG works with its local and international partners to help build digital customer experiences, establish engineering hubs and build ventures across multiple industries and domains. In this pursuit, RTG serves as a catalyst for impact and growth through events, spaces and content focused on creating impact and growth across the different interactions.

Octopus is proud to be part of the Robusta Technology Group (RTG), a leading tech consultancy group. With a decade of experience and a successful track record of delivering over 300 projects across Europe, the Middle East, and North America, RTG has established itself as a preferred employer in the Egyptian market. Octopus and Robusta are building a bridge between Europe and Africa, creating tailored hub solutions to connect companies with top talent across the globe.

About the Role

We are looking for an API Developer (Integration Engineer) to design, build, and maintain the integration layer connecting a digital Residents and Tenants Portal with various third-party and enterprise systems.

You will be responsible for developing secure and reliable APIs and middleware that enable key platform capabilities including authentication, e-signature, payments, access control, CRM integrations, and notifications.

Job Skills

api management auth0 testing tools swagger communication architecture diagrams experience design nice integrating collaborate reliable best practices real estate webhooks translating error rates product teams authorization message broker enterprise integration mulesoft e integrate user story coordinate security system session integrate data scalable azure api management node js manage integration external data operational problem solve enterprise systems restful apis integration architecture message queues API application state integrations track JWT microsoft dynamics yardi ul access control integration middleware message integration testing design build secure authentication postman bridge authentication protocol json technical solutions api gateway workflows collaboration technical documentation integration platform ad inquiries physical security CRM control system customer experience rate limit validation registration business requirement management troubleshooting backend engineers product event driven data feeds sms openapi SSO digital transformation catalyst middleware multiple systems layer production support java
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Principal Security Engineer

posted by: spj_bot

Location: Remote - US or EU

Remote | Full-time

Compensation: $160K - $240K

Our client operates a core banking platform designed specifically for digital assets, enabling fintechs and systemically important financial institutions to build, operate, and scale onchain infrastructure. The platform secures over €100B in assets and powers critical operations—including key management, transaction processing, treasury, and compliance—for over 400 global institutions.

Our client is seeking a Principal Security Engineer to lead product security across the entire ecosystem. In this role, security is built directly into the system's architecture rather than applied as a secondary control. The ideal candidate will take ownership of hardening key management, signing workflows, authentication systems, policy enforcement, and multi-chain integrations.

Beyond core product security and vulnerability management, this position plays a pivotal role in shaping the long-term architectural vision of a platform trusted by tier-one financial institutions. As an organization committed to technical excellence, our client also encourages contribution to the broader security community through research, publications, and industry events.

Key Responsibilities

Job Skills

layers professional key management secure patterns threat modeling communication policy enforcement cryptographic protocol security engineering work environment banking operations supply chain professional development supply chain security architectural design problem solving management system authorization root cause analysis security community security security policy threat models security sensitive research mitigation nist cybersecurity framework problem solve computing platform communicate developer environments vulnerability management cloud computing financial institution stage track incident response leadership operates new product designed specifically environment security authentication protocol treasury networking protocols distributed networking protocols managing security distributed networks managed securely digital asset workflows layered blockchain investigate initial screening think leadership external representation chain integrations security engineer infrastructure security critical thinking operate version control security research distributed systems defense in depth transaction processing backend security control enforce rust platform trusted long term presentations workflows systems development budget external auditor audit hardening infrastructure as code security architecture infrastructure embedded scale typescript applicable data audits core product
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Site Reliability Engineer

posted by: spj_bot

Location: Remote - UK working hours

Remote | Full-time

Compensation: £90K - £110K

We are hiring on behalf of our client, a high-performance financial technology organization specializing in advanced integration service products. The client develops and delivers an innovative, hosted integration platform that enables global financial institutions to maintain a flexible operational infrastructure without requiring internal engineering resources to address connectivity challenges across diverse trading venues.

The successful candidate will join a multi-disciplinary Site Reliability Engineering (SRE) team that actively champions a comprehensive automation culture. The mandate of this department is broad and impactful, covering everything from desktop and laptop infrastructure support to sophisticated data center server provisioning and global vendor network connectivity. While each team member brings distinct areas of technical specialization, the department operates under a shared-responsibility model for the entire production environment. The client is seeking a collaborative, growth-oriented professional who can meaningfully contribute to operational excellence while continuously developing their technical capabilities.

Key Responsibilities

Job Skills

professional servers configuring network topology postgresql reliability engineering automation operates agility security policy self motivated equity managing delivery pipeline automated infrastructure GCP high availability management system engineering high performance authentication protocol live coding financial technology hosted site reliability engineering operational systems administrator problem solve network engineer operational excellence manager infrastructure automation public cloud network administration construct network architecture software engineering active directory telecommunications managed securely network connectivity programming software updates remote operation talent acquisition build automated innovative integration platform trajectory bare metal azure active directory financial institution stage infrastructure support procuring initial screening collaborative lifelong learning network switch team orient integration service service infrastructure data center negotiating applicable data continuous delivery software automation e operating ansible knit cloud infrastructure kerberos manage connectivity
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